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udf: remove UDF_I_* macros and open code them

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Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Marcin Slusarz 2008-02-08 04:20:42 -08:00 committed by Linus Torvalds
parent 5e0f001736
commit c0b344385f
14 changed files with 315 additions and 314 deletions
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30
fs/udf/balloc.c
View File

@ -460,7 +460,7 @@ static void udf_table_free_blocks(struct super_block *sb,
epos.offset = oepos.offset = sizeof(struct unallocSpaceEntry);
elen = 0;
epos.block = oepos.block = UDF_I_LOCATION(table);
epos.block = oepos.block = UDF_I(table)->i_location;
epos.bh = oepos.bh = NULL;
while (count &&
@ -539,9 +539,9 @@ static void udf_table_free_blocks(struct super_block *sb,
elen = EXT_RECORDED_ALLOCATED |
(count << sb->s_blocksize_bits);
if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_SHORT) {
if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_SHORT) {
adsize = sizeof(short_ad);
} else if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_LONG) {
} else if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_LONG) {
adsize = sizeof(long_ad);
} else {
brelse(oepos.bh);
@ -573,7 +573,8 @@ static void udf_table_free_blocks(struct super_block *sb,
if (epos.offset + adsize > sb->s_blocksize) {
loffset = epos.offset;
aed->lengthAllocDescs = cpu_to_le32(adsize);
sptr = UDF_I_DATA(table) + epos.offset - adsize;
sptr = UDF_I(table)->i_ext.i_data + epos.offset
- adsize;
dptr = epos.bh->b_data +
sizeof(struct allocExtDesc);
memcpy(dptr, sptr, adsize);
@ -591,8 +592,9 @@ static void udf_table_free_blocks(struct super_block *sb,
aed->lengthAllocDescs) +
adsize);
} else {
sptr = UDF_I_DATA(table) + epos.offset;
UDF_I_LENALLOC(table) += adsize;
sptr = UDF_I(table)->i_ext.i_data +
epos.offset;
UDF_I(table)->i_lenAlloc += adsize;
mark_inode_dirty(table);
}
epos.offset = sizeof(struct allocExtDesc);
@ -606,7 +608,7 @@ static void udf_table_free_blocks(struct super_block *sb,
2, 1, epos.block.logicalBlockNum,
sizeof(tag));
switch (UDF_I_ALLOCTYPE(table)) {
switch (UDF_I(table)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = (short_ad *)sptr;
sad->extLength = cpu_to_le32(
@ -637,7 +639,7 @@ static void udf_table_free_blocks(struct super_block *sb,
udf_write_aext(table, &epos, eloc, elen, 1);
if (!epos.bh) {
UDF_I_LENALLOC(table) += adsize;
UDF_I(table)->i_lenAlloc += adsize;
mark_inode_dirty(table);
} else {
aed = (struct allocExtDesc *)epos.bh->b_data;
@ -675,16 +677,16 @@ static int udf_table_prealloc_blocks(struct super_block *sb,
first_block >= sbi->s_partmaps[partition].s_partition_len)
return 0;
if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
return 0;
mutex_lock(&sbi->s_alloc_mutex);
epos.offset = sizeof(struct unallocSpaceEntry);
epos.block = UDF_I_LOCATION(table);
epos.block = UDF_I(table)->i_location;
epos.bh = NULL;
eloc.logicalBlockNum = 0xFFFFFFFF;
@ -740,9 +742,9 @@ static int udf_table_new_block(struct super_block *sb,
*err = -ENOSPC;
if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
return newblock;
@ -757,7 +759,7 @@ static int udf_table_new_block(struct super_block *sb,
of the current closest match and use that when we are done.
*/
epos.offset = sizeof(struct unallocSpaceEntry);
epos.block = UDF_I_LOCATION(table);
epos.block = UDF_I(table)->i_location;
epos.bh = goal_epos.bh = NULL;
while (spread &&

7
fs/udf/dir.c
View File

@ -125,15 +125,16 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
nf_pos = (udf_ext0_offset(dir) >> 2);
fibh.soffset = fibh.eoffset = (nf_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
fibh.sbh = fibh.ebh = NULL;
} else if (inode_bmap(dir, nf_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) == (EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else {
offset = 0;

6
fs/udf/directory.c
View File

@ -84,9 +84,9 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
fibh->soffset = fibh->eoffset;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
fi = udf_get_fileident(UDF_I_DATA(dir) -
(UDF_I_EFE(dir) ?
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
fi = udf_get_fileident(UDF_I(dir)->i_ext.i_data -
(UDF_I(dir)->i_efe ?
sizeof(struct extendedFileEntry) :
sizeof(struct fileEntry)),
dir->i_sb->s_blocksize,

24
fs/udf/file.c
View File

@ -50,7 +50,8 @@ static int udf_adinicb_readpage(struct file *file, struct page *page)
kaddr = kmap(page);
memset(kaddr, 0, PAGE_CACHE_SIZE);
memcpy(kaddr, UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), inode->i_size);
memcpy(kaddr, UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr,
inode->i_size);
flush_dcache_page(page);
SetPageUptodate(page);
kunmap(page);
@ -68,7 +69,8 @@ static int udf_adinicb_writepage(struct page *page,
BUG_ON(!PageLocked(page));
kaddr = kmap(page);
memcpy(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), kaddr, inode->i_size);
memcpy(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr, kaddr,
inode->i_size);
mark_inode_dirty(inode);
SetPageUptodate(page);
kunmap(page);
@ -87,7 +89,7 @@ static int udf_adinicb_write_end(struct file *file,
char *kaddr;
kaddr = kmap_atomic(page, KM_USER0);
memcpy(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode) + offset,
memcpy(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr + offset,
kaddr + offset, copied);
kunmap_atomic(kaddr, KM_USER0);
@ -111,7 +113,7 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
int err, pos;
size_t count = iocb->ki_left;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
if (file->f_flags & O_APPEND)
pos = inode->i_size;
else
@ -121,15 +123,16 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
(udf_file_entry_alloc_offset(inode) +
pos + count)) {
udf_expand_file_adinicb(inode, pos + count, &err);
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type ==
ICBTAG_FLAG_AD_IN_ICB) {
udf_debug("udf_expand_adinicb: err=%d\n", err);
return err;
}
} else {
if (pos + count > inode->i_size)
UDF_I_LENALLOC(inode) = pos + count;
UDF_I(inode)->i_lenAlloc = pos + count;
else
UDF_I_LENALLOC(inode) = inode->i_size;
UDF_I(inode)->i_lenAlloc = inode->i_size;
}
}
@ -209,11 +212,12 @@ int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
result = put_user(new_block, (long __user *)arg);
return result;
case UDF_GETEASIZE:
result = put_user(UDF_I_LENEATTR(inode), (int __user *)arg);
result = put_user(UDF_I(inode)->i_lenEAttr, (int __user *)arg);
break;
case UDF_GETEABLOCK:
result = copy_to_user((char __user *)arg, UDF_I_DATA(inode),
UDF_I_LENEATTR(inode)) ? -EFAULT : 0;
result = copy_to_user((char __user *)arg,
UDF_I(inode)->i_ext.i_data,
UDF_I(inode)->i_lenEAttr) ? -EFAULT : 0;
break;
}

50
fs/udf/ialloc.c
View File

@ -57,7 +57,7 @@ void udf_free_inode(struct inode *inode)
}
mutex_unlock(&sbi->s_alloc_mutex);
udf_free_blocks(sb, NULL, UDF_I_LOCATION(inode), 0, 1);
udf_free_blocks(sb, NULL, UDF_I(inode)->i_location, 0, 1);
}
struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
@ -66,7 +66,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
struct udf_sb_info *sbi = UDF_SB(sb);
struct inode *inode;
int block;
uint32_t start = UDF_I_LOCATION(dir).logicalBlockNum;
uint32_t start = UDF_I(dir)->i_location.logicalBlockNum;
inode = new_inode(sb);
@ -76,14 +76,14 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
}
*err = -ENOSPC;
UDF_I_UNIQUE(inode) = 0;
UDF_I_LENEXTENTS(inode) = 0;
UDF_I_NEXT_ALLOC_BLOCK(inode) = 0;
UDF_I_NEXT_ALLOC_GOAL(inode) = 0;
UDF_I_STRAT4096(inode) = 0;
UDF_I(inode)->i_unique = 0;
UDF_I(inode)->i_lenExtents = 0;
UDF_I(inode)->i_next_alloc_block = 0;
UDF_I(inode)->i_next_alloc_goal = 0;
UDF_I(inode)->i_strat4096 = 0;
block = udf_new_block(dir->i_sb, NULL,
UDF_I_LOCATION(dir).partitionReferenceNum,
UDF_I(dir)->i_location.partitionReferenceNum,
start, err);
if (*err) {
iput(inode);
@ -107,7 +107,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
else
lvidiu->numFiles =
cpu_to_le32(le32_to_cpu(lvidiu->numFiles) + 1);
UDF_I_UNIQUE(inode) = uniqueID = le64_to_cpu(lvhd->uniqueID);
UDF_I(inode)->i_unique = uniqueID = le64_to_cpu(lvhd->uniqueID);
if (!(++uniqueID & 0x00000000FFFFFFFFUL))
uniqueID += 16;
lvhd->uniqueID = cpu_to_le64(uniqueID);
@ -123,41 +123,41 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
inode->i_gid = current->fsgid;
}
UDF_I_LOCATION(inode).logicalBlockNum = block;
UDF_I_LOCATION(inode).partitionReferenceNum =
UDF_I_LOCATION(dir).partitionReferenceNum;
inode->i_ino = udf_get_lb_pblock(sb, UDF_I_LOCATION(inode), 0);
UDF_I(inode)->i_location.logicalBlockNum = block;
UDF_I(inode)->i_location.partitionReferenceNum =
UDF_I(dir)->i_location.partitionReferenceNum;
inode->i_ino = udf_get_lb_pblock(sb, UDF_I(inode)->i_location, 0);
inode->i_blocks = 0;
UDF_I_LENEATTR(inode) = 0;
UDF_I_LENALLOC(inode) = 0;
UDF_I_USE(inode) = 0;
UDF_I(inode)->i_lenEAttr = 0;
UDF_I(inode)->i_lenAlloc = 0;
UDF_I(inode)->i_use = 0;
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
UDF_I_EFE(inode) = 1;
UDF_I(inode)->i_efe = 1;
if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize -
UDF_I(inode)->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry),
GFP_KERNEL);
} else {
UDF_I_EFE(inode) = 0;
UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize -
UDF_I(inode)->i_efe = 0;
UDF_I(inode)->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
sizeof(struct fileEntry),
GFP_KERNEL);
}
if (!UDF_I_DATA(inode)) {
if (!UDF_I(inode)->i_ext.i_data) {
iput(inode);
*err = -ENOMEM;
mutex_unlock(&sbi->s_alloc_mutex);
return NULL;
}
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_IN_ICB;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_SHORT;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_LONG;
inode->i_mtime = inode->i_atime = inode->i_ctime =
UDF_I_CRTIME(inode) = current_fs_time(inode->i_sb);
UDF_I(inode)->i_crtime = current_fs_time(inode->i_sb);
insert_inode_hash(inode);
mark_inode_dirty(inode);
mutex_unlock(&sbi->s_alloc_mutex);

296
fs/udf/inode.c
View File

@ -120,8 +120,8 @@ void udf_clear_inode(struct inode *inode)
unlock_kernel();
write_inode_now(inode, 1);
}
kfree(UDF_I_DATA(inode));
UDF_I_DATA(inode) = NULL;
kfree(UDF_I(inode)->i_ext.i_data);
UDF_I(inode)->i_ext.i_data = NULL;
}
static int udf_writepage(struct page *page, struct writeback_control *wbc)
@ -169,11 +169,11 @@ void udf_expand_file_adinicb(struct inode *inode, int newsize, int *err)
/* from now on we have normal address_space methods */
inode->i_data.a_ops = &udf_aops;
if (!UDF_I_LENALLOC(inode)) {
if (!UDF_I(inode)->i_lenAlloc) {
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_SHORT;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_LONG;
mark_inode_dirty(inode);
return;
}
@ -183,21 +183,21 @@ void udf_expand_file_adinicb(struct inode *inode, int newsize, int *err)
if (!PageUptodate(page)) {
kaddr = kmap(page);
memset(kaddr + UDF_I_LENALLOC(inode), 0x00,
PAGE_CACHE_SIZE - UDF_I_LENALLOC(inode));
memcpy(kaddr, UDF_I_DATA(inode) + UDF_I_LENEATTR(inode),
UDF_I_LENALLOC(inode));
memset(kaddr + UDF_I(inode)->i_lenAlloc, 0x00,
PAGE_CACHE_SIZE - UDF_I(inode)->i_lenAlloc);
memcpy(kaddr, UDF_I(inode)->i_ext.i_data +
UDF_I(inode)->i_lenEAttr, UDF_I(inode)->i_lenAlloc);
flush_dcache_page(page);
SetPageUptodate(page);
kunmap(page);
}
memset(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), 0x00,
UDF_I_LENALLOC(inode));
UDF_I_LENALLOC(inode) = 0;
memset(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr, 0x00,
UDF_I(inode)->i_lenAlloc);
UDF_I(inode)->i_lenAlloc = 0;
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_SHORT;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_LONG;
inode->i_data.a_ops->writepage(page, &udf_wbc);
page_cache_release(page);
@ -226,20 +226,20 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
alloctype = ICBTAG_FLAG_AD_LONG;
if (!inode->i_size) {
UDF_I_ALLOCTYPE(inode) = alloctype;
UDF_I(inode)->i_alloc_type = alloctype;
mark_inode_dirty(inode);
return NULL;
}
/* alloc block, and copy data to it */
*block = udf_new_block(inode->i_sb, inode,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I_LOCATION(inode).logicalBlockNum, err);
UDF_I(inode)->i_location.partitionReferenceNum,
UDF_I(inode)->i_location.logicalBlockNum, err);
if (!(*block))
return NULL;
newblock = udf_get_pblock(inode->i_sb, *block,
UDF_I_LOCATION(inode).partitionReferenceNum,
0);
UDF_I(inode)->i_location.partitionReferenceNum,
0);
if (!newblock)
return NULL;
dbh = udf_tgetblk(inode->i_sb, newblock);
@ -257,14 +257,14 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
dfibh.soffset = dfibh.eoffset = 0;
dfibh.sbh = dfibh.ebh = dbh;
while ((f_pos < size)) {
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_IN_ICB;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
sfi = udf_fileident_read(inode, &f_pos, &sfibh, &cfi, NULL,
NULL, NULL, NULL);
if (!sfi) {
brelse(dbh);
return NULL;
}
UDF_I_ALLOCTYPE(inode) = alloctype;
UDF_I(inode)->i_alloc_type = alloctype;
sfi->descTag.tagLocation = cpu_to_le32(*block);
dfibh.soffset = dfibh.eoffset;
dfibh.eoffset += (sfibh.eoffset - sfibh.soffset);
@ -272,23 +272,23 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
if (udf_write_fi(inode, sfi, dfi, &dfibh, sfi->impUse,
sfi->fileIdent +
le16_to_cpu(sfi->lengthOfImpUse))) {
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_IN_ICB;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
brelse(dbh);
return NULL;
}
}
mark_buffer_dirty_inode(dbh, inode);
memset(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), 0,
UDF_I_LENALLOC(inode));
UDF_I_LENALLOC(inode) = 0;
memset(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr, 0,
UDF_I(inode)->i_lenAlloc);
UDF_I(inode)->i_lenAlloc = 0;
eloc.logicalBlockNum = *block;
eloc.partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
elen = inode->i_size;
UDF_I_LENEXTENTS(inode) = elen;
UDF_I(inode)->i_lenExtents = elen;
epos.bh = NULL;
epos.block = UDF_I_LOCATION(inode);
epos.block = UDF_I(inode)->i_location;
epos.offset = udf_file_entry_alloc_offset(inode);
udf_add_aext(inode, &epos, eloc, elen, 0);
/* UniqueID stuff */
@ -321,9 +321,9 @@ static int udf_get_block(struct inode *inode, sector_t block,
if (block < 0)
goto abort_negative;
if (block == UDF_I_NEXT_ALLOC_BLOCK(inode) + 1) {
UDF_I_NEXT_ALLOC_BLOCK(inode)++;
UDF_I_NEXT_ALLOC_GOAL(inode)++;
if (block == UDF_I(inode)->i_next_alloc_block + 1) {
UDF_I(inode)->i_next_alloc_block++;
UDF_I(inode)->i_next_alloc_goal++;
}
err = 0;
@ -392,8 +392,8 @@ int udf_extend_file(struct inode *inode, struct extent_position *last_pos,
(last_ext->extLength & UDF_EXTENT_FLAG_MASK) |
(((last_ext->extLength & UDF_EXTENT_LENGTH_MASK) +
sb->s_blocksize - 1) & ~(sb->s_blocksize - 1));
UDF_I_LENEXTENTS(inode) =
(UDF_I_LENEXTENTS(inode) + sb->s_blocksize - 1) &
UDF_I(inode)->i_lenExtents =
(UDF_I(inode)->i_lenExtents + sb->s_blocksize - 1) &
~(sb->s_blocksize - 1);
}
@ -470,9 +470,9 @@ out:
}
/* last_pos should point to the last written extent... */
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
last_pos->offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
last_pos->offset -= sizeof(long_ad);
else
return -1;
@ -495,11 +495,11 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
uint32_t newblocknum, newblock;
sector_t offset = 0;
int8_t etype;
int goal = 0, pgoal = UDF_I_LOCATION(inode).logicalBlockNum;
int goal = 0, pgoal = UDF_I(inode)->i_location.logicalBlockNum;
int lastblock = 0;
prev_epos.offset = udf_file_entry_alloc_offset(inode);
prev_epos.block = UDF_I_LOCATION(inode);
prev_epos.block = UDF_I(inode)->i_location;
prev_epos.bh = NULL;
cur_epos = next_epos = prev_epos;
b_off = (loff_t)block << inode->i_sb->s_blocksize_bits;
@ -649,23 +649,24 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
if ((laarr[c].extLength >> 30) == (EXT_NOT_RECORDED_ALLOCATED >> 30))
newblocknum = laarr[c].extLocation.logicalBlockNum + offset;
else { /* otherwise, allocate a new block */
if (UDF_I_NEXT_ALLOC_BLOCK(inode) == block)
goal = UDF_I_NEXT_ALLOC_GOAL(inode);
if (UDF_I(inode)->i_next_alloc_block == block)
goal = UDF_I(inode)->i_next_alloc_goal;
if (!goal) {
if (!(goal = pgoal)) /* XXX: what was intended here? */
goal = UDF_I_LOCATION(inode).logicalBlockNum+1;
goal = UDF_I(inode)->
i_location.logicalBlockNum + 1;
}
newblocknum = udf_new_block(inode->i_sb, inode,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I(inode)->i_location.partitionReferenceNum,
goal, err);
if (!newblocknum) {
brelse(prev_epos.bh);
*err = -ENOSPC;
return NULL;
}
UDF_I_LENEXTENTS(inode) += inode->i_sb->s_blocksize;
UDF_I(inode)->i_lenExtents += inode->i_sb->s_blocksize;
}
/* if the extent the requsted block is located in contains multiple
@ -690,14 +691,14 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
brelse(prev_epos.bh);
newblock = udf_get_pblock(inode->i_sb, newblocknum,
UDF_I_LOCATION(inode).partitionReferenceNum, 0);
UDF_I(inode)->i_location.partitionReferenceNum, 0);
if (!newblock)
return NULL;
*phys = newblock;
*err = 0;
*new = 1;
UDF_I_NEXT_ALLOC_BLOCK(inode) = block;
UDF_I_NEXT_ALLOC_GOAL(inode) = newblocknum;
UDF_I(inode)->i_next_alloc_block = block;
UDF_I(inode)->i_next_alloc_goal = newblocknum;
inode->i_ctime = current_fs_time(inode->i_sb);
if (IS_SYNC(inode))
@ -756,7 +757,7 @@ static void udf_split_extents(struct inode *inode, int *c, int offset,
laarr[curr].extLocation.logicalBlockNum = newblocknum;
if (etype == (EXT_NOT_RECORDED_NOT_ALLOCATED >> 30))
laarr[curr].extLocation.partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
laarr[curr].extLength = EXT_RECORDED_ALLOCATED |
blocksize;
curr++;
@ -863,7 +864,7 @@ static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
(*endnum)--;
}
}
UDF_I_LENEXTENTS(inode) +=
UDF_I(inode)->i_lenExtents +=
numalloc << inode->i_sb->s_blocksize_bits;
}
}
@ -1034,23 +1035,25 @@ void udf_truncate(struct inode *inode)
return;
lock_kernel();
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
if (inode->i_sb->s_blocksize <
(udf_file_entry_alloc_offset(inode) +
inode->i_size)) {
udf_expand_file_adinicb(inode, inode->i_size, &err);
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
inode->i_size = UDF_I_LENALLOC(inode);
if (UDF_I(inode)->i_alloc_type ==
ICBTAG_FLAG_AD_IN_ICB) {
inode->i_size = UDF_I(inode)->i_lenAlloc;
unlock_kernel();
return;
} else
udf_truncate_extents(inode);
} else {
offset = inode->i_size & (inode->i_sb->s_blocksize - 1);
memset(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode) +
offset, 0x00, inode->i_sb->s_blocksize -
memset(UDF_I(inode)->i_ext.i_data +
UDF_I(inode)->i_lenEAttr + offset,
0x00, inode->i_sb->s_blocksize -
offset - udf_file_entry_alloc_offset(inode));
UDF_I_LENALLOC(inode) = inode->i_size;
UDF_I(inode)->i_lenAlloc = inode->i_size;
}
} else {
block_truncate_page(inode->i_mapping, inode->i_size,
@ -1084,7 +1087,7 @@ static void __udf_read_inode(struct inode *inode)
* i_nlink = 1
* i_op = NULL;
*/
bh = udf_read_ptagged(inode->i_sb, UDF_I_LOCATION(inode), 0, &ident);
bh = udf_read_ptagged(inode->i_sb, UDF_I(inode)->i_location, 0, &ident);
if (!bh) {
printk(KERN_ERR "udf: udf_read_inode(ino %ld) failed !bh\n",
inode->i_ino);
@ -1107,7 +1110,7 @@ static void __udf_read_inode(struct inode *inode)
struct buffer_head *ibh = NULL, *nbh = NULL;
struct indirectEntry *ie;
ibh = udf_read_ptagged(inode->i_sb, UDF_I_LOCATION(inode), 1,
ibh = udf_read_ptagged(inode->i_sb, UDF_I(inode)->i_location, 1,
&ident);
if (ident == TAG_IDENT_IE) {
if (ibh) {
@ -1121,7 +1124,7 @@ static void __udf_read_inode(struct inode *inode)
&ident))) {
if (ident == TAG_IDENT_FE ||
ident == TAG_IDENT_EFE) {
memcpy(&UDF_I_LOCATION(inode),
memcpy(&UDF_I(inode)->i_location,
&loc,
sizeof(kernel_lb_addr));
brelse(bh);
@ -1165,44 +1168,45 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
efe = (struct extendedFileEntry *)bh->b_data;
if (fe->icbTag.strategyType == cpu_to_le16(4))
UDF_I_STRAT4096(inode) = 0;
UDF_I(inode)->i_strat4096 = 0;
else /* if (fe->icbTag.strategyType == cpu_to_le16(4096)) */
UDF_I_STRAT4096(inode) = 1;
UDF_I(inode)->i_strat4096 = 1;
UDF_I_ALLOCTYPE(inode) = le16_to_cpu(fe->icbTag.flags) &
UDF_I(inode)->i_alloc_type = le16_to_cpu(fe->icbTag.flags) &
ICBTAG_FLAG_AD_MASK;
UDF_I_UNIQUE(inode) = 0;
UDF_I_LENEATTR(inode) = 0;
UDF_I_LENEXTENTS(inode) = 0;
UDF_I_LENALLOC(inode) = 0;
UDF_I_NEXT_ALLOC_BLOCK(inode) = 0;
UDF_I_NEXT_ALLOC_GOAL(inode) = 0;
UDF_I(inode)->i_unique = 0;
UDF_I(inode)->i_lenEAttr = 0;
UDF_I(inode)->i_lenExtents = 0;
UDF_I(inode)->i_lenAlloc = 0;
UDF_I(inode)->i_next_alloc_block = 0;
UDF_I(inode)->i_next_alloc_goal = 0;
if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_EFE)) {
UDF_I_EFE(inode) = 1;
UDF_I_USE(inode) = 0;
UDF_I(inode)->i_efe = 1;
UDF_I(inode)->i_use = 0;
if (udf_alloc_i_data(inode, inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry))) {
make_bad_inode(inode);
return;
}
memcpy(UDF_I_DATA(inode),
memcpy(UDF_I(inode)->i_ext.i_data,
bh->b_data + sizeof(struct extendedFileEntry),
inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry));
} else if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_FE)) {
UDF_I_EFE(inode) = 0;
UDF_I_USE(inode) = 0;
UDF_I(inode)->i_efe = 0;
UDF_I(inode)->i_use = 0;
if (udf_alloc_i_data(inode, inode->i_sb->s_blocksize -
sizeof(struct fileEntry))) {
make_bad_inode(inode);
return;
}
memcpy(UDF_I_DATA(inode), bh->b_data + sizeof(struct fileEntry),
memcpy(UDF_I(inode)->i_ext.i_data,
bh->b_data + sizeof(struct fileEntry),
inode->i_sb->s_blocksize - sizeof(struct fileEntry));
} else if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_USE)) {
UDF_I_EFE(inode) = 0;
UDF_I_USE(inode) = 1;
UDF_I_LENALLOC(inode) = le32_to_cpu(
UDF_I(inode)->i_efe = 0;
UDF_I(inode)->i_use = 1;
UDF_I(inode)->i_lenAlloc = le32_to_cpu(
((struct unallocSpaceEntry *)bh->b_data)->
lengthAllocDescs);
if (udf_alloc_i_data(inode, inode->i_sb->s_blocksize -
@ -1210,7 +1214,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
make_bad_inode(inode);
return;
}
memcpy(UDF_I_DATA(inode),
memcpy(UDF_I(inode)->i_ext.i_data,
bh->b_data + sizeof(struct unallocSpaceEntry),
inode->i_sb->s_blocksize -
sizeof(struct unallocSpaceEntry));
@ -1234,12 +1238,12 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_nlink = 1;
inode->i_size = le64_to_cpu(fe->informationLength);
UDF_I_LENEXTENTS(inode) = inode->i_size;
UDF_I(inode)->i_lenExtents = inode->i_size;
inode->i_mode = udf_convert_permissions(fe);
inode->i_mode &= ~UDF_SB(inode->i_sb)->s_umask;
if (UDF_I_EFE(inode) == 0) {
if (UDF_I(inode)->i_efe == 0) {
inode->i_blocks = le64_to_cpu(fe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);
@ -1267,10 +1271,10 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_ctime = sbi->s_record_time;
}
UDF_I_UNIQUE(inode) = le64_to_cpu(fe->uniqueID);
UDF_I_LENEATTR(inode) = le32_to_cpu(fe->lengthExtendedAttr);
UDF_I_LENALLOC(inode) = le32_to_cpu(fe->lengthAllocDescs);
offset = sizeof(struct fileEntry) + UDF_I_LENEATTR(inode);
UDF_I(inode)->i_unique = le64_to_cpu(fe->uniqueID);
UDF_I(inode)->i_lenEAttr = le32_to_cpu(fe->lengthExtendedAttr);
UDF_I(inode)->i_lenAlloc = le32_to_cpu(fe->lengthAllocDescs);
offset = sizeof(struct fileEntry) + UDF_I(inode)->i_lenEAttr;
} else {
inode->i_blocks = le64_to_cpu(efe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);
@ -1293,10 +1297,10 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(efe->createTime))) {
UDF_I_CRTIME(inode).tv_sec = convtime;
UDF_I_CRTIME(inode).tv_nsec = convtime_usec * 1000;
UDF_I(inode)->i_crtime.tv_sec = convtime;
UDF_I(inode)->i_crtime.tv_nsec = convtime_usec * 1000;
} else {
UDF_I_CRTIME(inode) = sbi->s_record_time;
UDF_I(inode)->i_crtime = sbi->s_record_time;
}
if (udf_stamp_to_time(&convtime, &convtime_usec,
@ -1307,11 +1311,11 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_ctime = sbi->s_record_time;
}
UDF_I_UNIQUE(inode) = le64_to_cpu(efe->uniqueID);
UDF_I_LENEATTR(inode) = le32_to_cpu(efe->lengthExtendedAttr);
UDF_I_LENALLOC(inode) = le32_to_cpu(efe->lengthAllocDescs);
UDF_I(inode)->i_unique = le64_to_cpu(efe->uniqueID);
UDF_I(inode)->i_lenEAttr = le32_to_cpu(efe->lengthExtendedAttr);
UDF_I(inode)->i_lenAlloc = le32_to_cpu(efe->lengthAllocDescs);
offset = sizeof(struct extendedFileEntry) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
}
switch (fe->icbTag.fileType) {
@ -1324,7 +1328,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
case ICBTAG_FILE_TYPE_REALTIME:
case ICBTAG_FILE_TYPE_REGULAR:
case ICBTAG_FILE_TYPE_UNDEF:
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
inode->i_data.a_ops = &udf_adinicb_aops;
else
inode->i_data.a_ops = &udf_aops;
@ -1371,9 +1375,9 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
static int udf_alloc_i_data(struct inode *inode, size_t size)
{
UDF_I_DATA(inode) = kmalloc(size, GFP_KERNEL);
UDF_I(inode)->i_ext.i_data = kmalloc(size, GFP_KERNEL);
if (!UDF_I_DATA(inode)) {
if (!UDF_I(inode)->i_ext.i_data) {
printk(KERN_ERR "udf:udf_alloc_i_data (ino %ld) "
"no free memory\n", inode->i_ino);
return -ENOMEM;
@ -1447,7 +1451,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
bh = udf_tread(inode->i_sb,
udf_get_lb_pblock(inode->i_sb,
UDF_I_LOCATION(inode), 0));
UDF_I(inode)->i_location, 0));
if (!bh) {
udf_debug("bread failure\n");
return -EIO;
@ -1462,14 +1466,14 @@ static int udf_update_inode(struct inode *inode, int do_sync)
struct unallocSpaceEntry *use =
(struct unallocSpaceEntry *)bh->b_data;
use->lengthAllocDescs = cpu_to_le32(UDF_I_LENALLOC(inode));
use->lengthAllocDescs = cpu_to_le32(UDF_I(inode)->i_lenAlloc);
memcpy(bh->b_data + sizeof(struct unallocSpaceEntry),
UDF_I_DATA(inode), inode->i_sb->s_blocksize -
UDF_I(inode)->i_ext.i_data, inode->i_sb->s_blocksize -
sizeof(struct unallocSpaceEntry));
crclen = sizeof(struct unallocSpaceEntry) +
UDF_I_LENALLOC(inode) - sizeof(tag);
UDF_I(inode)->i_lenAlloc - sizeof(tag);
use->descTag.tagLocation = cpu_to_le32(
UDF_I_LOCATION(inode).
UDF_I(inode)->i_location.
logicalBlockNum);
use->descTag.descCRCLength = cpu_to_le16(crclen);
use->descTag.descCRC = cpu_to_le16(udf_crc((char *)use +
@ -1534,8 +1538,9 @@ static int udf_update_inode(struct inode *inode, int do_sync)
dsea->minorDeviceIdent = cpu_to_le32(iminor(inode));
}
if (UDF_I_EFE(inode) == 0) {
memcpy(bh->b_data + sizeof(struct fileEntry), UDF_I_DATA(inode),
if (UDF_I(inode)->i_efe == 0) {
memcpy(bh->b_data + sizeof(struct fileEntry),
UDF_I(inode)->i_ext.i_data,
inode->i_sb->s_blocksize - sizeof(struct fileEntry));
fe->logicalBlocksRecorded = cpu_to_le64(
(inode->i_blocks + (1 << (blocksize_bits - 9)) - 1) >>
@ -1551,14 +1556,14 @@ static int udf_update_inode(struct inode *inode, int do_sync)
strcpy(fe->impIdent.ident, UDF_ID_DEVELOPER);
fe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
fe->impIdent.identSuffix[1] = UDF_OS_ID_LINUX;
fe->uniqueID = cpu_to_le64(UDF_I_UNIQUE(inode));
fe->lengthExtendedAttr = cpu_to_le32(UDF_I_LENEATTR(inode));
fe->lengthAllocDescs = cpu_to_le32(UDF_I_LENALLOC(inode));
fe->uniqueID = cpu_to_le64(UDF_I(inode)->i_unique);
fe->lengthExtendedAttr = cpu_to_le32(UDF_I(inode)->i_lenEAttr);
fe->lengthAllocDescs = cpu_to_le32(UDF_I(inode)->i_lenAlloc);
fe->descTag.tagIdent = cpu_to_le16(TAG_IDENT_FE);
crclen = sizeof(struct fileEntry);
} else {
memcpy(bh->b_data + sizeof(struct extendedFileEntry),
UDF_I_DATA(inode),
UDF_I(inode)->i_ext.i_data,
inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry));
efe->objectSize = cpu_to_le64(inode->i_size);
@ -1566,26 +1571,26 @@ static int udf_update_inode(struct inode *inode, int do_sync)
(inode->i_blocks + (1 << (blocksize_bits - 9)) - 1) >>
(blocksize_bits - 9));
if (UDF_I_CRTIME(inode).tv_sec > inode->i_atime.tv_sec ||
(UDF_I_CRTIME(inode).tv_sec == inode->i_atime.tv_sec &&
UDF_I_CRTIME(inode).tv_nsec > inode->i_atime.tv_nsec))
UDF_I_CRTIME(inode) = inode->i_atime;
if (UDF_I(inode)->i_crtime.tv_sec > inode->i_atime.tv_sec ||
(UDF_I(inode)->i_crtime.tv_sec == inode->i_atime.tv_sec &&
UDF_I(inode)->i_crtime.tv_nsec > inode->i_atime.tv_nsec))
UDF_I(inode)->i_crtime = inode->i_atime;
if (UDF_I_CRTIME(inode).tv_sec > inode->i_mtime.tv_sec ||
(UDF_I_CRTIME(inode).tv_sec == inode->i_mtime.tv_sec &&
UDF_I_CRTIME(inode).tv_nsec > inode->i_mtime.tv_nsec))
UDF_I_CRTIME(inode) = inode->i_mtime;
if (UDF_I(inode)->i_crtime.tv_sec > inode->i_mtime.tv_sec ||
(UDF_I(inode)->i_crtime.tv_sec == inode->i_mtime.tv_sec &&
UDF_I(inode)->i_crtime.tv_nsec > inode->i_mtime.tv_nsec))
UDF_I(inode)->i_crtime = inode->i_mtime;
if (UDF_I_CRTIME(inode).tv_sec > inode->i_ctime.tv_sec ||
(UDF_I_CRTIME(inode).tv_sec == inode->i_ctime.tv_sec &&
UDF_I_CRTIME(inode).tv_nsec > inode->i_ctime.tv_nsec))
UDF_I_CRTIME(inode) = inode->i_ctime;
if (UDF_I(inode)->i_crtime.tv_sec > inode->i_ctime.tv_sec ||
(UDF_I(inode)->i_crtime.tv_sec == inode->i_ctime.tv_sec &&
UDF_I(inode)->i_crtime.tv_nsec > inode->i_ctime.tv_nsec))
UDF_I(inode)->i_crtime = inode->i_ctime;
if (udf_time_to_stamp(&cpu_time, inode->i_atime))
efe->accessTime = cpu_to_lets(cpu_time);
if (udf_time_to_stamp(&cpu_time, inode->i_mtime))
efe->modificationTime = cpu_to_lets(cpu_time);
if (udf_time_to_stamp(&cpu_time, UDF_I_CRTIME(inode)))
if (udf_time_to_stamp(&cpu_time, UDF_I(inode)->i_crtime))
efe->createTime = cpu_to_lets(cpu_time);
if (udf_time_to_stamp(&cpu_time, inode->i_ctime))
efe->attrTime = cpu_to_lets(cpu_time);
@ -1594,13 +1599,13 @@ static int udf_update_inode(struct inode *inode, int do_sync)
strcpy(efe->impIdent.ident, UDF_ID_DEVELOPER);
efe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
efe->impIdent.identSuffix[1] = UDF_OS_ID_LINUX;
efe->uniqueID = cpu_to_le64(UDF_I_UNIQUE(inode));
efe->lengthExtendedAttr = cpu_to_le32(UDF_I_LENEATTR(inode));
efe->lengthAllocDescs = cpu_to_le32(UDF_I_LENALLOC(inode));
efe->uniqueID = cpu_to_le64(UDF_I(inode)->i_unique);
efe->lengthExtendedAttr = cpu_to_le32(UDF_I(inode)->i_lenEAttr);
efe->lengthAllocDescs = cpu_to_le32(UDF_I(inode)->i_lenAlloc);
efe->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EFE);
crclen = sizeof(struct extendedFileEntry);
}
if (UDF_I_STRAT4096(inode)) {
if (UDF_I(inode)->i_strat4096) {
fe->icbTag.strategyType = cpu_to_le16(4096);
fe->icbTag.strategyParameter = cpu_to_le16(1);
fe->icbTag.numEntries = cpu_to_le16(2);
@ -1624,7 +1629,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
else if (S_ISSOCK(inode->i_mode))
fe->icbTag.fileType = ICBTAG_FILE_TYPE_SOCKET;
icbflags = UDF_I_ALLOCTYPE(inode) |
icbflags = UDF_I(inode)->i_alloc_type |
((inode->i_mode & S_ISUID) ? ICBTAG_FLAG_SETUID : 0) |
((inode->i_mode & S_ISGID) ? ICBTAG_FLAG_SETGID : 0) |
((inode->i_mode & S_ISVTX) ? ICBTAG_FLAG_STICKY : 0) |
@ -1639,8 +1644,9 @@ static int udf_update_inode(struct inode *inode, int do_sync)
fe->descTag.descVersion = cpu_to_le16(2);
fe->descTag.tagSerialNum = cpu_to_le16(sbi->s_serial_number);
fe->descTag.tagLocation = cpu_to_le32(
UDF_I_LOCATION(inode).logicalBlockNum);
crclen += UDF_I_LENEATTR(inode) + UDF_I_LENALLOC(inode) - sizeof(tag);
UDF_I(inode)->i_location.logicalBlockNum);
crclen += UDF_I(inode)->i_lenEAttr + UDF_I(inode)->i_lenAlloc -
sizeof(tag);
fe->descTag.descCRCLength = cpu_to_le16(crclen);
fe->descTag.descCRC = cpu_to_le16(udf_crc((char *)fe + sizeof(tag),
crclen, 0));
@ -1671,7 +1677,7 @@ struct inode *udf_iget(struct super_block *sb, kernel_lb_addr ino)
return NULL;
if (inode->i_state & I_NEW) {
memcpy(&UDF_I_LOCATION(inode), &ino, sizeof(kernel_lb_addr));
memcpy(&UDF_I(inode)->i_location, &ino, sizeof(kernel_lb_addr));
__udf_read_inode(inode);
unlock_new_inode(inode);
}
@ -1705,15 +1711,15 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
uint8_t *ptr;
if (!epos->bh)
ptr = UDF_I_DATA(inode) + epos->offset -
ptr = UDF_I(inode)->i_ext.i_data + epos->offset -
udf_file_entry_alloc_offset(inode) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
else
ptr = epos->bh->b_data + epos->offset;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
return -1;
@ -1763,7 +1769,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
cpu_to_le32(le32_to_cpu(
aed->lengthAllocDescs) + adsize);
} else {
UDF_I_LENALLOC(inode) += adsize;
UDF_I(inode)->i_lenAlloc += adsize;
mark_inode_dirty(inode);
}
}
@ -1773,7 +1779,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
else
udf_new_tag(nbh->b_data, TAG_IDENT_AED, 2, 1,
epos->block.logicalBlockNum, sizeof(tag));
switch (UDF_I_ALLOCTYPE(inode)) {
switch (UDF_I(inode)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = (short_ad *)sptr;
sad->extLength = cpu_to_le32(EXT_NEXT_EXTENT_ALLOCDECS |
@ -1807,7 +1813,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
etype = udf_write_aext(inode, epos, eloc, elen, inc);
if (!epos->bh) {
UDF_I_LENALLOC(inode) += adsize;
UDF_I(inode)->i_lenAlloc += adsize;
mark_inode_dirty(inode);
} else {
aed = (struct allocExtDesc *)epos->bh->b_data;
@ -1836,13 +1842,13 @@ int8_t udf_write_aext(struct inode *inode, struct extent_position *epos,
long_ad *lad;
if (!epos->bh)
ptr = UDF_I_DATA(inode) + epos->offset -
ptr = UDF_I(inode)->i_ext.i_data + epos->offset -
udf_file_entry_alloc_offset(inode) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
else
ptr = epos->bh->b_data + epos->offset;
switch (UDF_I_ALLOCTYPE(inode)) {
switch (UDF_I(inode)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = (short_ad *)ptr;
sad->extLength = cpu_to_le32(elen);
@ -1914,11 +1920,11 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
if (!epos->bh) {
if (!epos->offset)
epos->offset = udf_file_entry_alloc_offset(inode);
ptr = UDF_I_DATA(inode) + epos->offset -
ptr = UDF_I(inode)->i_ext.i_data + epos->offset -
udf_file_entry_alloc_offset(inode) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
alen = udf_file_entry_alloc_offset(inode) +
UDF_I_LENALLOC(inode);
UDF_I(inode)->i_lenAlloc;
} else {
if (!epos->offset)
epos->offset = sizeof(struct allocExtDesc);
@ -1928,7 +1934,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
lengthAllocDescs);
}
switch (UDF_I_ALLOCTYPE(inode)) {
switch (UDF_I(inode)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = udf_get_fileshortad(ptr, alen, &epos->offset, inc);
if (!sad)
@ -1936,7 +1942,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
etype = le32_to_cpu(sad->extLength) >> 30;
eloc->logicalBlockNum = le32_to_cpu(sad->extPosition);
eloc->partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
*elen = le32_to_cpu(sad->extLength) & UDF_EXTENT_LENGTH_MASK;
break;
case ICBTAG_FLAG_AD_LONG:
@ -1949,7 +1955,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
break;
default:
udf_debug("alloc_type = %d unsupported\n",
UDF_I_ALLOCTYPE(inode));
UDF_I(inode)->i_alloc_type);
return -1;
}
@ -1990,9 +1996,9 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
get_bh(epos.bh);
}
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
adsize = 0;
@ -2019,7 +2025,7 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
udf_write_aext(inode, &oepos, eloc, elen, 1);
udf_write_aext(inode, &oepos, eloc, elen, 1);
if (!oepos.bh) {
UDF_I_LENALLOC(inode) -= (adsize * 2);
UDF_I(inode)->i_lenAlloc -= (adsize * 2);
mark_inode_dirty(inode);
} else {
aed = (struct allocExtDesc *)oepos.bh->b_data;
@ -2038,7 +2044,7 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
} else {
udf_write_aext(inode, &oepos, eloc, elen, 1);
if (!oepos.bh) {
UDF_I_LENALLOC(inode) -= adsize;
UDF_I(inode)->i_lenAlloc -= adsize;
mark_inode_dirty(inode);
} else {
aed = (struct allocExtDesc *)oepos.bh->b_data;
@ -2077,7 +2083,7 @@ int8_t inode_bmap(struct inode *inode, sector_t block,
}
pos->offset = 0;
pos->block = UDF_I_LOCATION(inode);
pos->block = UDF_I(inode)->i_location;
pos->bh = NULL;
*elen = 0;
@ -2085,7 +2091,7 @@ int8_t inode_bmap(struct inode *inode, sector_t block,
etype = udf_next_aext(inode, pos, eloc, elen, 1);
if (etype == -1) {
*offset = (bcount - lbcount) >> blocksize_bits;
UDF_I_LENEXTENTS(inode) = lbcount;
UDF_I(inode)->i_lenExtents = lbcount;
return -1;
}
lbcount += *elen;

38
fs/udf/misc.c
View File

@ -52,16 +52,16 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
int offset;
uint16_t crclen;
ea = UDF_I_DATA(inode);
if (UDF_I_LENEATTR(inode)) {
ad = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
ea = UDF_I(inode)->i_ext.i_data;
if (UDF_I(inode)->i_lenEAttr) {
ad = UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr;
} else {
ad = ea;
size += sizeof(struct extendedAttrHeaderDesc);
}
offset = inode->i_sb->s_blocksize - udf_file_entry_alloc_offset(inode) -
UDF_I_LENALLOC(inode);
UDF_I(inode)->i_lenAlloc;
/* TODO - Check for FreeEASpace */
@ -69,21 +69,21 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
struct extendedAttrHeaderDesc *eahd;
eahd = (struct extendedAttrHeaderDesc *)ea;
if (UDF_I_LENALLOC(inode))
memmove(&ad[size], ad, UDF_I_LENALLOC(inode));
if (UDF_I(inode)->i_lenAlloc)
memmove(&ad[size], ad, UDF_I(inode)->i_lenAlloc);
if (UDF_I_LENEATTR(inode)) {
if (UDF_I(inode)->i_lenEAttr) {
/* check checksum/crc */
if (eahd->descTag.tagIdent !=
cpu_to_le16(TAG_IDENT_EAHD) ||
le32_to_cpu(eahd->descTag.tagLocation) !=
UDF_I_LOCATION(inode).logicalBlockNum)
UDF_I(inode)->i_location.logicalBlockNum)
return NULL;
} else {
struct udf_sb_info *sbi = UDF_SB(inode->i_sb);
size -= sizeof(struct extendedAttrHeaderDesc);
UDF_I_LENEATTR(inode) +=
UDF_I(inode)->i_lenEAttr +=
sizeof(struct extendedAttrHeaderDesc);
eahd->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EAHD);
if (sbi->s_udfrev >= 0x0200)
@ -93,15 +93,15 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
eahd->descTag.tagSerialNum =
cpu_to_le16(sbi->s_serial_number);
eahd->descTag.tagLocation = cpu_to_le32(
UDF_I_LOCATION(inode).logicalBlockNum);
UDF_I(inode)->i_location.logicalBlockNum);
eahd->impAttrLocation = cpu_to_le32(0xFFFFFFFF);
eahd->appAttrLocation = cpu_to_le32(0xFFFFFFFF);
}
offset = UDF_I_LENEATTR(inode);
offset = UDF_I(inode)->i_lenEAttr;
if (type < 2048) {
if (le32_to_cpu(eahd->appAttrLocation) <
UDF_I_LENEATTR(inode)) {
UDF_I(inode)->i_lenEAttr) {
uint32_t aal =
le32_to_cpu(eahd->appAttrLocation);
memmove(&ea[offset - aal + size],
@ -111,7 +111,7 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
cpu_to_le32(aal + size);
}
if (le32_to_cpu(eahd->impAttrLocation) <
UDF_I_LENEATTR(inode)) {
UDF_I(inode)->i_lenEAttr) {
uint32_t ial =
le32_to_cpu(eahd->impAttrLocation);
memmove(&ea[offset - ial + size],
@ -122,7 +122,7 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
}
} else if (type < 65536) {
if (le32_to_cpu(eahd->appAttrLocation) <
UDF_I_LENEATTR(inode)) {
UDF_I(inode)->i_lenEAttr) {
uint32_t aal =
le32_to_cpu(eahd->appAttrLocation);
memmove(&ea[offset - aal + size],
@ -138,7 +138,7 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
eahd->descTag.descCRC = cpu_to_le16(udf_crc((char *)eahd +
sizeof(tag), crclen, 0));
eahd->descTag.tagChecksum = udf_tag_checksum(&eahd->descTag);
UDF_I_LENEATTR(inode) += size;
UDF_I(inode)->i_lenEAttr += size;
return (struct genericFormat *)&ea[offset];
}
if (loc & 0x02)
@ -154,9 +154,9 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
uint8_t *ea = NULL;
uint32_t offset;
ea = UDF_I_DATA(inode);
ea = UDF_I(inode)->i_ext.i_data;
if (UDF_I_LENEATTR(inode)) {
if (UDF_I(inode)->i_lenEAttr) {
struct extendedAttrHeaderDesc *eahd;
eahd = (struct extendedAttrHeaderDesc *)ea;
@ -164,7 +164,7 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
if (eahd->descTag.tagIdent !=
cpu_to_le16(TAG_IDENT_EAHD) ||
le32_to_cpu(eahd->descTag.tagLocation) !=
UDF_I_LOCATION(inode).logicalBlockNum)
UDF_I(inode)->i_location.logicalBlockNum)
return NULL;
if (type < 2048)
@ -174,7 +174,7 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
else
offset = le32_to_cpu(eahd->appAttrLocation);
while (offset < UDF_I_LENEATTR(inode)) {
while (offset < UDF_I(inode)->i_lenEAttr) {
gaf = (struct genericFormat *)&ea[offset];
if (le32_to_cpu(gaf->attrType) == type &&
gaf->attrSubtype == subtype)

110
fs/udf/namei.c
View File

@ -54,7 +54,7 @@ int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
sizeof(struct fileIdentDesc);
int adinicb = 0;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
adinicb = 1;
offset = fibh->soffset + sizeof(struct fileIdentDesc);
@ -164,16 +164,17 @@ static struct fileIdentDesc *udf_find_entry(struct inode *dir,
fibh->soffset = fibh->eoffset =
(f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
fibh->sbh = fibh->ebh = NULL;
else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) ==
(EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else
offset = 0;
@ -372,16 +373,17 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
fibh->soffset = fibh->eoffset =
(f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
fibh->sbh = fibh->ebh = NULL;
else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) ==
(EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else
offset = 0;
@ -393,10 +395,10 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
return NULL;
}
block = UDF_I_LOCATION(dir).logicalBlockNum;
block = UDF_I(dir)->i_location.logicalBlockNum;
} else {
block = udf_get_lb_pblock(dir->i_sb, UDF_I_LOCATION(dir), 0);
block = udf_get_lb_pblock(dir->i_sb, UDF_I(dir)->i_location, 0);
fibh->sbh = fibh->ebh = NULL;
fibh->soffset = fibh->eoffset = sb->s_blocksize;
goto add;
@ -475,7 +477,7 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
add:
f_pos += nfidlen;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB &&
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB &&
sb->s_blocksize - fibh->eoffset < nfidlen) {
brelse(epos.bh);
epos.bh = NULL;
@ -489,15 +491,15 @@ add:
udf_expand_dir_adinicb(dir, &block, err);
if (!fibh->sbh)
return NULL;
epos.block = UDF_I_LOCATION(dir);
epos.block = UDF_I(dir)->i_location;
eloc.logicalBlockNum = block;
eloc.partitionReferenceNum =
UDF_I_LOCATION(dir).partitionReferenceNum;
UDF_I(dir)->i_location.partitionReferenceNum;
elen = dir->i_sb->s_blocksize;
epos.offset = udf_file_entry_alloc_offset(dir);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset += sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
epos.offset += sizeof(long_ad);
}
@ -509,12 +511,13 @@ add:
fibh->sbh = fibh->ebh;
}
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
block = UDF_I_LOCATION(dir).logicalBlockNum;
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
block = UDF_I(dir)->i_location.logicalBlockNum;
fi = (struct fileIdentDesc *)
(UDF_I_DATA(dir) + fibh->soffset -
(UDF_I(dir)->i_ext.i_data +
fibh->soffset -
udf_ext0_offset(dir) +
UDF_I_LENEATTR(dir));
UDF_I(dir)->i_lenEAttr);
} else {
block = eloc.logicalBlockNum +
((elen - 1) >>
@ -572,8 +575,8 @@ add:
if (!udf_write_fi(dir, cfi, fi, fibh, NULL, name)) {
brelse(epos.bh);
dir->i_size += nfidlen;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
UDF_I_LENALLOC(dir) += nfidlen;
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
UDF_I(dir)->i_lenAlloc += nfidlen;
mark_inode_dirty(dir);
return fi;
} else {
@ -613,7 +616,7 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
return err;
}
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
inode->i_data.a_ops = &udf_adinicb_aops;
else
inode->i_data.a_ops = &udf_aops;
@ -631,11 +634,11 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
return err;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
if (fibh.sbh != fibh.ebh)
brelse(fibh.ebh);
@ -674,11 +677,11 @@ static int udf_mknod(struct inode *dir, struct dentry *dentry, int mode,
return err;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
mark_inode_dirty(inode);
@ -721,9 +724,9 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
}
inode->i_nlink = 2;
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(dir));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(dir)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(dir) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(dir)->i_unique & 0x00000000FFFFFFFFUL);
cfi.fileCharacteristics =
FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT;
udf_write_fi(inode, &cfi, fi, &fibh, NULL, NULL);
@ -741,9 +744,9 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
goto out;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
cfi.fileCharacteristics |= FID_FILE_CHAR_DIRECTORY;
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
inc_nlink(dir);
@ -776,16 +779,17 @@ static int empty_dir(struct inode *dir)
fibh.soffset = fibh.eoffset =
(f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
fibh.sbh = fibh.ebh = NULL;
else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) ==
(EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else
offset = 0;
@ -945,28 +949,28 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
inode->i_data.a_ops = &udf_symlink_aops;
inode->i_op = &page_symlink_inode_operations;
if (UDF_I_ALLOCTYPE(inode) != ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) {
kernel_lb_addr eloc;
uint32_t elen;
block = udf_new_block(inode->i_sb, inode,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I_LOCATION(inode).logicalBlockNum, &err);
UDF_I(inode)->i_location.partitionReferenceNum,
UDF_I(inode)->i_location.logicalBlockNum, &err);
if (!block)
goto out_no_entry;
epos.block = UDF_I_LOCATION(inode);
epos.block = UDF_I(inode)->i_location;
epos.offset = udf_file_entry_alloc_offset(inode);
epos.bh = NULL;
eloc.logicalBlockNum = block;
eloc.partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
elen = inode->i_sb->s_blocksize;
UDF_I_LENEXTENTS(inode) = elen;
UDF_I(inode)->i_lenExtents = elen;
udf_add_aext(inode, &epos, eloc, elen, 0);
brelse(epos.bh);
block = udf_get_pblock(inode->i_sb, block,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I(inode)->i_location.partitionReferenceNum,
0);
epos.bh = udf_tread(inode->i_sb, block);
lock_buffer(epos.bh);
@ -976,7 +980,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
mark_buffer_dirty_inode(epos.bh, inode);
ea = epos.bh->b_data + udf_ext0_offset(inode);
} else {
ea = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
ea = UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr;
}
eoffset = inode->i_sb->s_blocksize - udf_ext0_offset(inode);
@ -1045,15 +1049,15 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
brelse(epos.bh);
inode->i_size = elen;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
UDF_I_LENALLOC(inode) = inode->i_size;
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
UDF_I(inode)->i_lenAlloc = inode->i_size;
mark_inode_dirty(inode);
fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
if (!fi)
goto out_no_entry;
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
bh = UDF_SB(inode->i_sb)->s_lvid_bh;
if (bh) {
struct logicalVolIntegrityDesc *lvid =
@ -1071,7 +1075,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
mark_buffer_dirty(bh);
}
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
if (fibh.sbh != fibh.ebh)
brelse(fibh.ebh);
@ -1110,7 +1114,7 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
return err;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
bh = UDF_SB(inode->i_sb)->s_lvid_bh;
if (bh) {
struct logicalVolIntegrityDesc *lvid =
@ -1128,7 +1132,7 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
mark_buffer_dirty(bh);
}
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
if (fibh.sbh != fibh.ebh)
@ -1189,10 +1193,10 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
goto end_rename;
}
retval = -EIO;
if (UDF_I_ALLOCTYPE(old_inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(old_inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
dir_fi = udf_get_fileident(
UDF_I_DATA(old_inode) -
(UDF_I_EFE(old_inode) ?
UDF_I(old_inode)->i_ext.i_data -
(UDF_I(old_inode)->i_efe ?
sizeof(struct extendedFileEntry) :
sizeof(struct fileEntry)),
old_inode->i_sb->s_blocksize, &offset);
@ -1250,11 +1254,11 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
mark_inode_dirty(old_dir);
if (dir_fi) {
dir_fi->icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(new_dir));
dir_fi->icb.extLocation = cpu_to_lelb(UDF_I(new_dir)->i_location);
udf_update_tag((char *)dir_fi,
(sizeof(struct fileIdentDesc) +
le16_to_cpu(dir_fi->lengthOfImpUse) + 3) & ~3);
if (UDF_I_ALLOCTYPE(old_inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(old_inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(old_inode);
else
mark_buffer_dirty_inode(dir_bh, old_inode);

4
fs/udf/partition.c
View File

@ -88,14 +88,14 @@ uint32_t udf_get_pblock_virt15(struct super_block *sb, uint32_t block,
brelse(bh);
if (UDF_I_LOCATION(sbi->s_vat_inode).partitionReferenceNum ==
if (UDF_I(sbi->s_vat_inode)->i_location.partitionReferenceNum ==
partition) {
udf_debug("recursive call to udf_get_pblock!\n");
return 0xFFFFFFFF;
}
return udf_get_pblock(sb, loc,
UDF_I_LOCATION(sbi->s_vat_inode).
UDF_I(sbi->s_vat_inode)->i_location.
partitionReferenceNum,
offset);
}

2
fs/udf/super.c
View File

@ -2046,7 +2046,7 @@ static unsigned int udf_count_free_table(struct super_block *sb,
lock_kernel();
epos.block = UDF_I_LOCATION(table);
epos.block = UDF_I(table)->i_location;
epos.offset = sizeof(struct unallocSpaceEntry);
epos.bh = NULL;

4
fs/udf/symlink.c
View File

@ -81,8 +81,8 @@ static int udf_symlink_filler(struct file *file, struct page *page)
char *p = kmap(page);
lock_kernel();
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
symlink = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
symlink = UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr;
} else {
bh = sb_bread(inode->i_sb, udf_block_map(inode, 0));

34
fs/udf/truncate.c
View File

@ -75,16 +75,16 @@ void udf_truncate_tail_extent(struct inode *inode)
int8_t etype = -1, netype;
int adsize;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I_LENEXTENTS(inode))
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I(inode)->i_lenExtents)
return;
/* Are we going to delete the file anyway? */
if (inode->i_nlink == 0)
return;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
BUG();
@ -117,7 +117,7 @@ void udf_truncate_tail_extent(struct inode *inode)
}
/* This inode entry is in-memory only and thus we don't have to mark
* the inode dirty */
UDF_I_LENEXTENTS(inode) = inode->i_size;
UDF_I(inode)->i_lenExtents = inode->i_size;
brelse(epos.bh);
}
@ -130,18 +130,18 @@ void udf_discard_prealloc(struct inode *inode)
int8_t etype = -1, netype;
int adsize;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I_LENEXTENTS(inode))
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I(inode)->i_lenExtents)
return;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
adsize = 0;
epos.block = UDF_I_LOCATION(inode);
epos.block = UDF_I(inode)->i_location;
/* Find the last extent in the file */
while ((netype = udf_next_aext(inode, &epos, &eloc, &elen, 1)) != -1) {
@ -153,7 +153,7 @@ void udf_discard_prealloc(struct inode *inode)
lbcount -= elen;
extent_trunc(inode, &epos, eloc, etype, elen, 0);
if (!epos.bh) {
UDF_I_LENALLOC(inode) =
UDF_I(inode)->i_lenAlloc =
epos.offset -
udf_file_entry_alloc_offset(inode);
mark_inode_dirty(inode);
@ -174,7 +174,7 @@ void udf_discard_prealloc(struct inode *inode)
}
/* This inode entry is in-memory only and thus we don't have to mark
* the inode dirty */
UDF_I_LENEXTENTS(inode) = lbcount;
UDF_I(inode)->i_lenExtents = lbcount;
brelse(epos.bh);
}
@ -190,9 +190,9 @@ void udf_truncate_extents(struct inode *inode)
loff_t byte_offset;
int adsize;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
BUG();
@ -227,7 +227,7 @@ void udf_truncate_extents(struct inode *inode)
0, indirect_ext_len);
} else {
if (!epos.bh) {
UDF_I_LENALLOC(inode) =
UDF_I(inode)->i_lenAlloc =
lenalloc;
mark_inode_dirty(inode);
} else {
@ -275,7 +275,7 @@ void udf_truncate_extents(struct inode *inode)
indirect_ext_len);
} else {
if (!epos.bh) {
UDF_I_LENALLOC(inode) = lenalloc;
UDF_I(inode)->i_lenAlloc = lenalloc;
mark_inode_dirty(inode);
} else {
struct allocExtDesc *aed =
@ -325,7 +325,7 @@ void udf_truncate_extents(struct inode *inode)
(sb->s_blocksize - 1)) != 0));
}
}
UDF_I_LENEXTENTS(inode) = inode->i_size;
UDF_I(inode)->i_lenExtents = inode->i_size;
brelse(epos.bh);
}

16
fs/udf/udf_i.h
View File

@ -7,20 +7,4 @@ static inline struct udf_inode_info *UDF_I(struct inode *inode)
return list_entry(inode, struct udf_inode_info, vfs_inode);
}
#define UDF_I_LOCATION(X) ( UDF_I(X)->i_location )
#define UDF_I_LENEATTR(X) ( UDF_I(X)->i_lenEAttr )
#define UDF_I_LENALLOC(X) ( UDF_I(X)->i_lenAlloc )
#define UDF_I_LENEXTENTS(X) ( UDF_I(X)->i_lenExtents )
#define UDF_I_UNIQUE(X) ( UDF_I(X)->i_unique )
#define UDF_I_ALLOCTYPE(X) ( UDF_I(X)->i_alloc_type )
#define UDF_I_EFE(X) ( UDF_I(X)->i_efe )
#define UDF_I_USE(X) ( UDF_I(X)->i_use )
#define UDF_I_STRAT4096(X) ( UDF_I(X)->i_strat4096 )
#define UDF_I_NEXT_ALLOC_BLOCK(X) ( UDF_I(X)->i_next_alloc_block )
#define UDF_I_NEXT_ALLOC_GOAL(X) ( UDF_I(X)->i_next_alloc_goal )
#define UDF_I_CRTIME(X) ( UDF_I(X)->i_crtime )
#define UDF_I_SAD(X) ( UDF_I(X)->i_ext.i_sad )
#define UDF_I_LAD(X) ( UDF_I(X)->i_ext.i_lad )
#define UDF_I_DATA(X) ( UDF_I(X)->i_ext.i_data )
#endif /* !defined(_LINUX_UDF_I_H) */

8
fs/udf/udfdecl.h
View File

@ -24,14 +24,14 @@
#define UDF_PATH_LEN 1023
#define udf_file_entry_alloc_offset(inode)\
(UDF_I_USE(inode) ?\
(UDF_I(inode)->i_use ?\
sizeof(struct unallocSpaceEntry) :\
((UDF_I_EFE(inode) ?\
((UDF_I(inode)->i_efe ?\
sizeof(struct extendedFileEntry) :\
sizeof(struct fileEntry)) + UDF_I_LENEATTR(inode)))
sizeof(struct fileEntry)) + UDF_I(inode)->i_lenEAttr))
#define udf_ext0_offset(inode)\
(UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB ?\
(UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ?\
udf_file_entry_alloc_offset(inode) : 0)
#define udf_get_lb_pblock(sb,loc,offset) udf_get_pblock((sb), (loc).logicalBlockNum, (loc).partitionReferenceNum, (offset))