reiserfs: rename p_s_sb to sb

This patch is a simple s/p_s_sb/sb/g to the reiserfs code.  This is the
first in a series of patches to rip out some of the awful variable
naming in reiserfs.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Mahoney 2009-03-30 14:02:45 -04:00 committed by Linus Torvalds
parent 0222e6571c
commit a9dd364358
5 changed files with 468 additions and 469 deletions

View File

@ -785,7 +785,7 @@ static int get_empty_nodes(struct tree_balance *p_s_tb, int n_h)
b_blocknr_t *p_n_blocknr, a_n_blocknrs[MAX_AMOUNT_NEEDED] = { 0, };
int n_counter, n_number_of_freeblk, n_amount_needed, /* number of needed empty blocks */
n_retval = CARRY_ON;
struct super_block *p_s_sb = p_s_tb->tb_sb;
struct super_block *sb = p_s_tb->tb_sb;
/* number_of_freeblk is the number of empty blocks which have been
acquired for use by the balancing algorithm minus the number of
@ -830,7 +830,7 @@ static int get_empty_nodes(struct tree_balance *p_s_tb, int n_h)
RFALSE(!*p_n_blocknr,
"PAP-8135: reiserfs_new_blocknrs failed when got new blocks");
p_s_new_bh = sb_getblk(p_s_sb, *p_n_blocknr);
p_s_new_bh = sb_getblk(sb, *p_n_blocknr);
RFALSE(buffer_dirty(p_s_new_bh) ||
buffer_journaled(p_s_new_bh) ||
buffer_journal_dirty(p_s_new_bh),
@ -899,7 +899,7 @@ static int get_rfree(struct tree_balance *tb, int h)
static int is_left_neighbor_in_cache(struct tree_balance *p_s_tb, int n_h)
{
struct buffer_head *p_s_father, *left;
struct super_block *p_s_sb = p_s_tb->tb_sb;
struct super_block *sb = p_s_tb->tb_sb;
b_blocknr_t n_left_neighbor_blocknr;
int n_left_neighbor_position;
@ -924,7 +924,7 @@ static int is_left_neighbor_in_cache(struct tree_balance *p_s_tb, int n_h)
n_left_neighbor_blocknr =
B_N_CHILD_NUM(p_s_tb->FL[n_h], n_left_neighbor_position);
/* Look for the left neighbor in the cache. */
if ((left = sb_find_get_block(p_s_sb, n_left_neighbor_blocknr))) {
if ((left = sb_find_get_block(sb, n_left_neighbor_blocknr))) {
RFALSE(buffer_uptodate(left) && !B_IS_IN_TREE(left),
"vs-8170: left neighbor (%b %z) is not in the tree",
@ -1942,14 +1942,14 @@ static int get_neighbors(struct tree_balance *p_s_tb, int n_h)
int n_child_position,
n_path_offset = PATH_H_PATH_OFFSET(p_s_tb->tb_path, n_h + 1);
unsigned long n_son_number;
struct super_block *p_s_sb = p_s_tb->tb_sb;
struct super_block *sb = p_s_tb->tb_sb;
struct buffer_head *p_s_bh;
PROC_INFO_INC(p_s_sb, get_neighbors[n_h]);
PROC_INFO_INC(sb, get_neighbors[n_h]);
if (p_s_tb->lnum[n_h]) {
/* We need left neighbor to balance S[n_h]. */
PROC_INFO_INC(p_s_sb, need_l_neighbor[n_h]);
PROC_INFO_INC(sb, need_l_neighbor[n_h]);
p_s_bh = PATH_OFFSET_PBUFFER(p_s_tb->tb_path, n_path_offset);
RFALSE(p_s_bh == p_s_tb->FL[n_h] &&
@ -1961,12 +1961,12 @@ static int get_neighbors(struct tree_balance *p_s_tb, int n_h)
p_s_tb->FL[n_h]) ? p_s_tb->lkey[n_h] : B_NR_ITEMS(p_s_tb->
FL[n_h]);
n_son_number = B_N_CHILD_NUM(p_s_tb->FL[n_h], n_child_position);
p_s_bh = sb_bread(p_s_sb, n_son_number);
p_s_bh = sb_bread(sb, n_son_number);
if (!p_s_bh)
return IO_ERROR;
if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
brelse(p_s_bh);
PROC_INFO_INC(p_s_sb, get_neighbors_restart[n_h]);
PROC_INFO_INC(sb, get_neighbors_restart[n_h]);
return REPEAT_SEARCH;
}
@ -1986,7 +1986,7 @@ static int get_neighbors(struct tree_balance *p_s_tb, int n_h)
}
if (p_s_tb->rnum[n_h]) { /* We need right neighbor to balance S[n_path_offset]. */
PROC_INFO_INC(p_s_sb, need_r_neighbor[n_h]);
PROC_INFO_INC(sb, need_r_neighbor[n_h]);
p_s_bh = PATH_OFFSET_PBUFFER(p_s_tb->tb_path, n_path_offset);
RFALSE(p_s_bh == p_s_tb->FR[n_h] &&
@ -1998,12 +1998,12 @@ static int get_neighbors(struct tree_balance *p_s_tb, int n_h)
n_child_position =
(p_s_bh == p_s_tb->FR[n_h]) ? p_s_tb->rkey[n_h] + 1 : 0;
n_son_number = B_N_CHILD_NUM(p_s_tb->FR[n_h], n_child_position);
p_s_bh = sb_bread(p_s_sb, n_son_number);
p_s_bh = sb_bread(sb, n_son_number);
if (!p_s_bh)
return IO_ERROR;
if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
brelse(p_s_bh);
PROC_INFO_INC(p_s_sb, get_neighbors_restart[n_h]);
PROC_INFO_INC(sb, get_neighbors_restart[n_h]);
return REPEAT_SEARCH;
}
brelse(p_s_tb->R[n_h]);
@ -2089,51 +2089,51 @@ static int get_mem_for_virtual_node(struct tree_balance *tb)
}
#ifdef CONFIG_REISERFS_CHECK
static void tb_buffer_sanity_check(struct super_block *p_s_sb,
static void tb_buffer_sanity_check(struct super_block *sb,
struct buffer_head *p_s_bh,
const char *descr, int level)
{
if (p_s_bh) {
if (atomic_read(&(p_s_bh->b_count)) <= 0) {
reiserfs_panic(p_s_sb, "jmacd-1", "negative or zero "
reiserfs_panic(sb, "jmacd-1", "negative or zero "
"reference counter for buffer %s[%d] "
"(%b)", descr, level, p_s_bh);
}
if (!buffer_uptodate(p_s_bh)) {
reiserfs_panic(p_s_sb, "jmacd-2", "buffer is not up "
reiserfs_panic(sb, "jmacd-2", "buffer is not up "
"to date %s[%d] (%b)",
descr, level, p_s_bh);
}
if (!B_IS_IN_TREE(p_s_bh)) {
reiserfs_panic(p_s_sb, "jmacd-3", "buffer is not "
reiserfs_panic(sb, "jmacd-3", "buffer is not "
"in tree %s[%d] (%b)",
descr, level, p_s_bh);
}
if (p_s_bh->b_bdev != p_s_sb->s_bdev) {
reiserfs_panic(p_s_sb, "jmacd-4", "buffer has wrong "
if (p_s_bh->b_bdev != sb->s_bdev) {
reiserfs_panic(sb, "jmacd-4", "buffer has wrong "
"device %s[%d] (%b)",
descr, level, p_s_bh);
}
if (p_s_bh->b_size != p_s_sb->s_blocksize) {
reiserfs_panic(p_s_sb, "jmacd-5", "buffer has wrong "
if (p_s_bh->b_size != sb->s_blocksize) {
reiserfs_panic(sb, "jmacd-5", "buffer has wrong "
"blocksize %s[%d] (%b)",
descr, level, p_s_bh);
}
if (p_s_bh->b_blocknr > SB_BLOCK_COUNT(p_s_sb)) {
reiserfs_panic(p_s_sb, "jmacd-6", "buffer block "
if (p_s_bh->b_blocknr > SB_BLOCK_COUNT(sb)) {
reiserfs_panic(sb, "jmacd-6", "buffer block "
"number too high %s[%d] (%b)",
descr, level, p_s_bh);
}
}
}
#else
static void tb_buffer_sanity_check(struct super_block *p_s_sb,
static void tb_buffer_sanity_check(struct super_block *sb,
struct buffer_head *p_s_bh,
const char *descr, int level)
{;

File diff suppressed because it is too large Load Diff

View File

@ -245,7 +245,7 @@ static const struct reiserfs_key MAX_KEY = {
static inline const struct reiserfs_key *get_lkey(const struct treepath
*p_s_chk_path,
const struct super_block
*p_s_sb)
*sb)
{
int n_position, n_path_offset = p_s_chk_path->path_length;
struct buffer_head *p_s_parent;
@ -282,14 +282,14 @@ static inline const struct reiserfs_key *get_lkey(const struct treepath
}
/* Return MIN_KEY if we are in the root of the buffer tree. */
if (PATH_OFFSET_PBUFFER(p_s_chk_path, FIRST_PATH_ELEMENT_OFFSET)->
b_blocknr == SB_ROOT_BLOCK(p_s_sb))
b_blocknr == SB_ROOT_BLOCK(sb))
return &MIN_KEY;
return &MAX_KEY;
}
/* Get delimiting key of the buffer at the path and its right neighbor. */
inline const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
const struct super_block *p_s_sb)
const struct super_block *sb)
{
int n_position, n_path_offset = p_s_chk_path->path_length;
struct buffer_head *p_s_parent;
@ -325,7 +325,7 @@ inline const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
}
/* Return MAX_KEY if we are in the root of the buffer tree. */
if (PATH_OFFSET_PBUFFER(p_s_chk_path, FIRST_PATH_ELEMENT_OFFSET)->
b_blocknr == SB_ROOT_BLOCK(p_s_sb))
b_blocknr == SB_ROOT_BLOCK(sb))
return &MAX_KEY;
return &MIN_KEY;
}
@ -337,7 +337,7 @@ inline const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
this case get_lkey and get_rkey return a special key which is MIN_KEY or MAX_KEY. */
static inline int key_in_buffer(struct treepath *p_s_chk_path, /* Path which should be checked. */
const struct cpu_key *p_s_key, /* Key which should be checked. */
struct super_block *p_s_sb /* Super block pointer. */
struct super_block *sb /* Super block pointer. */
)
{
@ -348,11 +348,11 @@ static inline int key_in_buffer(struct treepath *p_s_chk_path, /* Path which sho
RFALSE(!PATH_PLAST_BUFFER(p_s_chk_path)->b_bdev,
"PAP-5060: device must not be NODEV");
if (comp_keys(get_lkey(p_s_chk_path, p_s_sb), p_s_key) == 1)
if (comp_keys(get_lkey(p_s_chk_path, sb), p_s_key) == 1)
/* left delimiting key is bigger, that the key we look for */
return 0;
// if ( comp_keys(p_s_key, get_rkey(p_s_chk_path, p_s_sb)) != -1 )
if (comp_keys(get_rkey(p_s_chk_path, p_s_sb), p_s_key) != 1)
// if ( comp_keys(p_s_key, get_rkey(p_s_chk_path, sb)) != -1 )
if (comp_keys(get_rkey(p_s_chk_path, sb), p_s_key) != 1)
/* p_s_key must be less than right delimitiing key */
return 0;
return 1;
@ -546,7 +546,7 @@ static void search_by_key_reada(struct super_block *s,
/**************************************************************************
* Algorithm SearchByKey *
* look for item in the Disk S+Tree by its key *
* Input: p_s_sb - super block *
* Input: sb - super block *
* p_s_key - pointer to the key to search *
* Output: ITEM_FOUND, ITEM_NOT_FOUND or IO_ERROR *
* p_s_search_path - path from the root to the needed leaf *
@ -566,7 +566,7 @@ static void search_by_key_reada(struct super_block *s,
correctness of the top of the path but need not be checked for the
correctness of the bottom of the path */
/* The function is NOT SCHEDULE-SAFE! */
int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /* Key to search. */
int search_by_key(struct super_block *sb, const struct cpu_key *p_s_key, /* Key to search. */
struct treepath *p_s_search_path,/* This structure was
allocated and initialized
by the calling
@ -592,7 +592,7 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
int n_repeat_counter = 0;
#endif
PROC_INFO_INC(p_s_sb, search_by_key);
PROC_INFO_INC(sb, search_by_key);
/* As we add each node to a path we increase its count. This means that
we must be careful to release all nodes in a path before we either
@ -605,13 +605,13 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
/* With each iteration of this loop we search through the items in the
current node, and calculate the next current node(next path element)
for the next iteration of this loop.. */
n_block_number = SB_ROOT_BLOCK(p_s_sb);
n_block_number = SB_ROOT_BLOCK(sb);
expected_level = -1;
while (1) {
#ifdef CONFIG_REISERFS_CHECK
if (!(++n_repeat_counter % 50000))
reiserfs_warning(p_s_sb, "PAP-5100",
reiserfs_warning(sb, "PAP-5100",
"%s: there were %d iterations of "
"while loop looking for key %K",
current->comm, n_repeat_counter,
@ -622,14 +622,14 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
p_s_last_element =
PATH_OFFSET_PELEMENT(p_s_search_path,
++p_s_search_path->path_length);
fs_gen = get_generation(p_s_sb);
fs_gen = get_generation(sb);
/* Read the next tree node, and set the last element in the path to
have a pointer to it. */
if ((p_s_bh = p_s_last_element->pe_buffer =
sb_getblk(p_s_sb, n_block_number))) {
sb_getblk(sb, n_block_number))) {
if (!buffer_uptodate(p_s_bh) && reada_count > 1) {
search_by_key_reada(p_s_sb, reada_bh,
search_by_key_reada(sb, reada_bh,
reada_blocks, reada_count);
}
ll_rw_block(READ, 1, &p_s_bh);
@ -644,25 +644,25 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
}
reada_count = 0;
if (expected_level == -1)
expected_level = SB_TREE_HEIGHT(p_s_sb);
expected_level = SB_TREE_HEIGHT(sb);
expected_level--;
/* It is possible that schedule occurred. We must check whether the key
to search is still in the tree rooted from the current buffer. If
not then repeat search from the root. */
if (fs_changed(fs_gen, p_s_sb) &&
if (fs_changed(fs_gen, sb) &&
(!B_IS_IN_TREE(p_s_bh) ||
B_LEVEL(p_s_bh) != expected_level ||
!key_in_buffer(p_s_search_path, p_s_key, p_s_sb))) {
PROC_INFO_INC(p_s_sb, search_by_key_fs_changed);
PROC_INFO_INC(p_s_sb, search_by_key_restarted);
PROC_INFO_INC(p_s_sb,
!key_in_buffer(p_s_search_path, p_s_key, sb))) {
PROC_INFO_INC(sb, search_by_key_fs_changed);
PROC_INFO_INC(sb, search_by_key_restarted);
PROC_INFO_INC(sb,
sbk_restarted[expected_level - 1]);
pathrelse(p_s_search_path);
/* Get the root block number so that we can repeat the search
starting from the root. */
n_block_number = SB_ROOT_BLOCK(p_s_sb);
n_block_number = SB_ROOT_BLOCK(sb);
expected_level = -1;
right_neighbor_of_leaf_node = 0;
@ -674,12 +674,12 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
equal to the MAX_KEY. Latter case is only possible in
"finish_unfinished()" processing during mount. */
RFALSE(comp_keys(&MAX_KEY, p_s_key) &&
!key_in_buffer(p_s_search_path, p_s_key, p_s_sb),
!key_in_buffer(p_s_search_path, p_s_key, sb),
"PAP-5130: key is not in the buffer");
#ifdef CONFIG_REISERFS_CHECK
if (cur_tb) {
print_cur_tb("5140");
reiserfs_panic(p_s_sb, "PAP-5140",
reiserfs_panic(sb, "PAP-5140",
"schedule occurred in do_balance!");
}
#endif
@ -687,7 +687,7 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
// make sure, that the node contents look like a node of
// certain level
if (!is_tree_node(p_s_bh, expected_level)) {
reiserfs_error(p_s_sb, "vs-5150",
reiserfs_error(sb, "vs-5150",
"invalid format found in block %ld. "
"Fsck?", p_s_bh->b_blocknr);
pathrelse(p_s_search_path);
@ -697,7 +697,7 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
/* ok, we have acquired next formatted node in the tree */
n_node_level = B_LEVEL(p_s_bh);
PROC_INFO_BH_STAT(p_s_sb, p_s_bh, n_node_level - 1);
PROC_INFO_BH_STAT(sb, p_s_bh, n_node_level - 1);
RFALSE(n_node_level < n_stop_level,
"vs-5152: tree level (%d) is less than stop level (%d)",
@ -776,7 +776,7 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key, /*
units of directory entries. */
/* The function is NOT SCHEDULE-SAFE! */
int search_for_position_by_key(struct super_block *p_s_sb, /* Pointer to the super block. */
int search_for_position_by_key(struct super_block *sb, /* Pointer to the super block. */
const struct cpu_key *p_cpu_key, /* Key to search (cpu variable) */
struct treepath *p_s_search_path /* Filled up by this function. */
)
@ -789,13 +789,13 @@ int search_for_position_by_key(struct super_block *p_s_sb, /* Pointer to the sup
/* If searching for directory entry. */
if (is_direntry_cpu_key(p_cpu_key))
return search_by_entry_key(p_s_sb, p_cpu_key, p_s_search_path,
return search_by_entry_key(sb, p_cpu_key, p_s_search_path,
&de);
/* If not searching for directory entry. */
/* If item is found. */
retval = search_item(p_s_sb, p_cpu_key, p_s_search_path);
retval = search_item(sb, p_cpu_key, p_s_search_path);
if (retval == IO_ERROR)
return retval;
if (retval == ITEM_FOUND) {
@ -817,7 +817,7 @@ int search_for_position_by_key(struct super_block *p_s_sb, /* Pointer to the sup
p_le_ih =
B_N_PITEM_HEAD(PATH_PLAST_BUFFER(p_s_search_path),
--PATH_LAST_POSITION(p_s_search_path));
n_blk_size = p_s_sb->s_blocksize;
n_blk_size = sb->s_blocksize;
if (comp_short_keys(&(p_le_ih->ih_key), p_cpu_key)) {
return FILE_NOT_FOUND;
@ -957,7 +957,7 @@ static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, st
int *p_n_cut_size, unsigned long long n_new_file_length /* MAX_KEY_OFFSET in case of delete. */
)
{
struct super_block *p_s_sb = inode->i_sb;
struct super_block *sb = inode->i_sb;
struct item_head *p_le_ih = PATH_PITEM_HEAD(p_s_path);
struct buffer_head *p_s_bh = PATH_PLAST_BUFFER(p_s_path);
@ -986,7 +986,7 @@ static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, st
/* Case of an indirect item. */
{
int blk_size = p_s_sb->s_blocksize;
int blk_size = sb->s_blocksize;
struct item_head s_ih;
int need_re_search;
int delete = 0;
@ -1023,9 +1023,9 @@ static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, st
block = get_block_num(unfm, 0);
if (block != 0) {
reiserfs_prepare_for_journal(p_s_sb, p_s_bh, 1);
reiserfs_prepare_for_journal(sb, p_s_bh, 1);
put_block_num(unfm, 0, 0);
journal_mark_dirty (th, p_s_sb, p_s_bh);
journal_mark_dirty (th, sb, p_s_bh);
reiserfs_free_block(th, inode, block, 1);
}
@ -1049,9 +1049,9 @@ static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, st
/* a trick. If the buffer has been logged, this will do nothing. If
** we've broken the loop without logging it, it will restore the
** buffer */
reiserfs_restore_prepared_buffer(p_s_sb, p_s_bh);
reiserfs_restore_prepared_buffer(sb, p_s_bh);
} while (need_re_search &&
search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path) == POSITION_FOUND);
search_for_position_by_key(sb, p_s_item_key, p_s_path) == POSITION_FOUND);
pos_in_item(p_s_path) = pos * UNFM_P_SIZE;
if (*p_n_cut_size == 0) {
@ -1090,7 +1090,7 @@ static int calc_deleted_bytes_number(struct tree_balance *p_s_tb, char c_mode)
static void init_tb_struct(struct reiserfs_transaction_handle *th,
struct tree_balance *p_s_tb,
struct super_block *p_s_sb,
struct super_block *sb,
struct treepath *p_s_path, int n_size)
{
@ -1098,7 +1098,7 @@ static void init_tb_struct(struct reiserfs_transaction_handle *th,
memset(p_s_tb, '\0', sizeof(struct tree_balance));
p_s_tb->transaction_handle = th;
p_s_tb->tb_sb = p_s_sb;
p_s_tb->tb_sb = sb;
p_s_tb->tb_path = p_s_path;
PATH_OFFSET_PBUFFER(p_s_path, ILLEGAL_PATH_ELEMENT_OFFSET) = NULL;
PATH_OFFSET_POSITION(p_s_path, ILLEGAL_PATH_ELEMENT_OFFSET) = 0;
@ -1147,7 +1147,7 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath
struct inode *p_s_inode, /* inode is here just to update i_blocks and quotas */
struct buffer_head *p_s_un_bh)
{ /* NULL or unformatted node pointer. */
struct super_block *p_s_sb = p_s_inode->i_sb;
struct super_block *sb = p_s_inode->i_sb;
struct tree_balance s_del_balance;
struct item_head s_ih;
struct item_head *q_ih;
@ -1161,7 +1161,7 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath
BUG_ON(!th->t_trans_id);
init_tb_struct(th, &s_del_balance, p_s_sb, p_s_path,
init_tb_struct(th, &s_del_balance, sb, p_s_path,
0 /*size is unknown */ );
while (1) {
@ -1185,15 +1185,15 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath
if (n_ret_value != REPEAT_SEARCH)
break;
PROC_INFO_INC(p_s_sb, delete_item_restarted);
PROC_INFO_INC(sb, delete_item_restarted);
// file system changed, repeat search
n_ret_value =
search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path);
search_for_position_by_key(sb, p_s_item_key, p_s_path);
if (n_ret_value == IO_ERROR)
break;
if (n_ret_value == FILE_NOT_FOUND) {
reiserfs_warning(p_s_sb, "vs-5340",
reiserfs_warning(sb, "vs-5340",
"no items of the file %K found",
p_s_item_key);
break;
@ -1216,8 +1216,8 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath
** the unfm node once
*/
if (!S_ISLNK(p_s_inode->i_mode) && is_direct_le_ih(q_ih)) {
if ((le_ih_k_offset(q_ih) & (p_s_sb->s_blocksize - 1)) == 1) {
quota_cut_bytes = p_s_sb->s_blocksize + UNFM_P_SIZE;
if ((le_ih_k_offset(q_ih) & (sb->s_blocksize - 1)) == 1) {
quota_cut_bytes = sb->s_blocksize + UNFM_P_SIZE;
} else {
quota_cut_bytes = 0;
}
@ -1258,7 +1258,7 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath
do_balance(&s_del_balance, NULL, NULL, M_DELETE);
#ifdef REISERQUOTA_DEBUG
reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
reiserfs_debug(sb, REISERFS_DEBUG_CODE,
"reiserquota delete_item(): freeing %u, id=%u type=%c",
quota_cut_bytes, p_s_inode->i_uid, head2type(&s_ih));
#endif
@ -1430,8 +1430,8 @@ static int maybe_indirect_to_direct(struct reiserfs_transaction_handle *th,
const struct cpu_key *p_s_item_key,
loff_t n_new_file_size, char *p_c_mode)
{
struct super_block *p_s_sb = p_s_inode->i_sb;
int n_block_size = p_s_sb->s_blocksize;
struct super_block *sb = p_s_inode->i_sb;
int n_block_size = sb->s_blocksize;
int cut_bytes;
BUG_ON(!th->t_trans_id);
BUG_ON(n_new_file_size != p_s_inode->i_size);
@ -1509,7 +1509,7 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
struct inode *p_s_inode,
struct page *page, loff_t n_new_file_size)
{
struct super_block *p_s_sb = p_s_inode->i_sb;
struct super_block *sb = p_s_inode->i_sb;
/* Every function which is going to call do_balance must first
create a tree_balance structure. Then it must fill up this
structure by using the init_tb_struct and fix_nodes functions.
@ -1560,7 +1560,7 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
/* removing of last unformatted node will change value we
have to return to truncate. Save it */
retval2 = n_ret_value;
/*retval2 = p_s_sb->s_blocksize - (n_new_file_size & (p_s_sb->s_blocksize - 1)); */
/*retval2 = sb->s_blocksize - (n_new_file_size & (sb->s_blocksize - 1)); */
/* So, we have performed the first part of the conversion:
inserting the new direct item. Now we are removing the
@ -1569,16 +1569,16 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
set_cpu_key_k_type(p_s_item_key, TYPE_INDIRECT);
p_s_item_key->key_length = 4;
n_new_file_size -=
(n_new_file_size & (p_s_sb->s_blocksize - 1));
(n_new_file_size & (sb->s_blocksize - 1));
tail_pos = n_new_file_size;
set_cpu_key_k_offset(p_s_item_key, n_new_file_size + 1);
if (search_for_position_by_key
(p_s_sb, p_s_item_key,
(sb, p_s_item_key,
p_s_path) == POSITION_NOT_FOUND) {
print_block(PATH_PLAST_BUFFER(p_s_path), 3,
PATH_LAST_POSITION(p_s_path) - 1,
PATH_LAST_POSITION(p_s_path) + 1);
reiserfs_panic(p_s_sb, "PAP-5580", "item to "
reiserfs_panic(sb, "PAP-5580", "item to "
"convert does not exist (%K)",
p_s_item_key);
}
@ -1595,14 +1595,14 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
if (n_ret_value != REPEAT_SEARCH)
break;
PROC_INFO_INC(p_s_sb, cut_from_item_restarted);
PROC_INFO_INC(sb, cut_from_item_restarted);
n_ret_value =
search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path);
search_for_position_by_key(sb, p_s_item_key, p_s_path);
if (n_ret_value == POSITION_FOUND)
continue;
reiserfs_warning(p_s_sb, "PAP-5610", "item %K not found",
reiserfs_warning(sb, "PAP-5610", "item %K not found",
p_s_item_key);
unfix_nodes(&s_cut_balance);
return (n_ret_value == IO_ERROR) ? -EIO : -ENOENT;
@ -1616,7 +1616,7 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
indirect_to_direct_roll_back(th, p_s_inode, p_s_path);
}
if (n_ret_value == NO_DISK_SPACE)
reiserfs_warning(p_s_sb, "reiserfs-5092",
reiserfs_warning(sb, "reiserfs-5092",
"NO_DISK_SPACE");
unfix_nodes(&s_cut_balance);
return -EIO;
@ -1642,11 +1642,11 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
p_le_ih = PATH_PITEM_HEAD(s_cut_balance.tb_path);
if (!S_ISLNK(p_s_inode->i_mode) && is_direct_le_ih(p_le_ih)) {
if (c_mode == M_DELETE &&
(le_ih_k_offset(p_le_ih) & (p_s_sb->s_blocksize - 1)) ==
(le_ih_k_offset(p_le_ih) & (sb->s_blocksize - 1)) ==
1) {
// FIXME: this is to keep 3.5 happy
REISERFS_I(p_s_inode)->i_first_direct_byte = U32_MAX;
quota_cut_bytes = p_s_sb->s_blocksize + UNFM_P_SIZE;
quota_cut_bytes = sb->s_blocksize + UNFM_P_SIZE;
} else {
quota_cut_bytes = 0;
}
@ -1659,18 +1659,18 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
sure, that we exactly remove last unformatted node pointer
of the item */
if (!is_indirect_le_ih(le_ih))
reiserfs_panic(p_s_sb, "vs-5652",
reiserfs_panic(sb, "vs-5652",
"item must be indirect %h", le_ih);
if (c_mode == M_DELETE && ih_item_len(le_ih) != UNFM_P_SIZE)
reiserfs_panic(p_s_sb, "vs-5653", "completing "
reiserfs_panic(sb, "vs-5653", "completing "
"indirect2direct conversion indirect "
"item %h being deleted must be of "
"4 byte long", le_ih);
if (c_mode == M_CUT
&& s_cut_balance.insert_size[0] != -UNFM_P_SIZE) {
reiserfs_panic(p_s_sb, "vs-5654", "can not complete "
reiserfs_panic(sb, "vs-5654", "can not complete "
"indirect2direct conversion of %h "
"(CUT, insert_size==%d)",
le_ih, s_cut_balance.insert_size[0]);

View File

@ -175,9 +175,9 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
loff_t n_new_file_size, /* New file size. */
char *p_c_mode)
{
struct super_block *p_s_sb = p_s_inode->i_sb;
struct super_block *sb = p_s_inode->i_sb;
struct item_head s_ih;
unsigned long n_block_size = p_s_sb->s_blocksize;
unsigned long n_block_size = sb->s_blocksize;
char *tail;
int tail_len, round_tail_len;
loff_t pos, pos1; /* position of first byte of the tail */
@ -185,7 +185,7 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
BUG_ON(!th->t_trans_id);
REISERFS_SB(p_s_sb)->s_indirect2direct++;
REISERFS_SB(sb)->s_indirect2direct++;
*p_c_mode = M_SKIP_BALANCING;
@ -200,7 +200,7 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
pos =
le_ih_k_offset(&s_ih) - 1 + (ih_item_len(&s_ih) / UNFM_P_SIZE -
1) * p_s_sb->s_blocksize;
1) * sb->s_blocksize;
pos1 = pos;
// we are protected by i_mutex. The tail can not disapper, not
@ -211,18 +211,18 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
if (path_changed(&s_ih, p_s_path)) {
/* re-search indirect item */
if (search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path)
if (search_for_position_by_key(sb, p_s_item_key, p_s_path)
== POSITION_NOT_FOUND)
reiserfs_panic(p_s_sb, "PAP-5520",
reiserfs_panic(sb, "PAP-5520",
"item to be converted %K does not exist",
p_s_item_key);
copy_item_head(&s_ih, PATH_PITEM_HEAD(p_s_path));
#ifdef CONFIG_REISERFS_CHECK
pos = le_ih_k_offset(&s_ih) - 1 +
(ih_item_len(&s_ih) / UNFM_P_SIZE -
1) * p_s_sb->s_blocksize;
1) * sb->s_blocksize;
if (pos != pos1)
reiserfs_panic(p_s_sb, "vs-5530", "tail position "
reiserfs_panic(sb, "vs-5530", "tail position "
"changed while we were reading it");
#endif
}

View File

@ -1769,12 +1769,12 @@ int journal_end_sync(struct reiserfs_transaction_handle *, struct super_block *,
int journal_mark_freed(struct reiserfs_transaction_handle *,
struct super_block *, b_blocknr_t blocknr);
int journal_transaction_should_end(struct reiserfs_transaction_handle *, int);
int reiserfs_in_journal(struct super_block *p_s_sb, unsigned int bmap_nr,
int bit_nr, int searchall, b_blocknr_t *next);
int reiserfs_in_journal(struct super_block *sb, unsigned int bmap_nr,
int bit_nr, int searchall, b_blocknr_t *next);
int journal_begin(struct reiserfs_transaction_handle *,
struct super_block *p_s_sb, unsigned long);
struct super_block *sb, unsigned long);
int journal_join_abort(struct reiserfs_transaction_handle *,
struct super_block *p_s_sb, unsigned long);
struct super_block *sb, unsigned long);
void reiserfs_abort_journal(struct super_block *sb, int errno);
void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...);
int reiserfs_allocate_list_bitmaps(struct super_block *s,
@ -1830,11 +1830,11 @@ static inline void copy_key(struct reiserfs_key *to,
int comp_items(const struct item_head *stored_ih, const struct treepath *p_s_path);
const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
const struct super_block *p_s_sb);
const struct super_block *sb);
int search_by_key(struct super_block *, const struct cpu_key *,
struct treepath *, int);
#define search_item(s,key,path) search_by_key (s, key, path, DISK_LEAF_NODE_LEVEL)
int search_for_position_by_key(struct super_block *p_s_sb,
int search_for_position_by_key(struct super_block *sb,
const struct cpu_key *p_s_cpu_key,
struct treepath *p_s_search_path);
extern void decrement_bcount(struct buffer_head *p_s_bh);
@ -1978,7 +1978,7 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
#define PROC_INFO_MAX( sb, field, value ) VOID_V
#define PROC_INFO_INC( sb, field ) VOID_V
#define PROC_INFO_ADD( sb, field, val ) VOID_V
#define PROC_INFO_BH_STAT( p_s_sb, p_s_bh, n_node_level ) VOID_V
#define PROC_INFO_BH_STAT(sb, p_s_bh, n_node_level) VOID_V
#endif
/* dir.c */