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convert ocfs2 to ->evict_inode()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2010-06-08 21:28:10 -04:00
parent 94ee8494ac
commit 066d92dcbf
3 changed files with 16 additions and 11 deletions
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21
fs/ocfs2/inode.c
View File

@ -969,7 +969,7 @@ static void ocfs2_cleanup_delete_inode(struct inode *inode,
truncate_inode_pages(&inode->i_data, 0);
}
void ocfs2_delete_inode(struct inode *inode)
static void ocfs2_delete_inode(struct inode *inode)
{
int wipe, status;
sigset_t oldset;
@ -1075,20 +1075,17 @@ bail_unlock_nfs_sync:
bail_unblock:
ocfs2_unblock_signals(&oldset);
bail:
clear_inode(inode);
mlog_exit_void();
}
void ocfs2_clear_inode(struct inode *inode)
static void ocfs2_clear_inode(struct inode *inode)
{
int status;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
mlog_entry_void();
if (!inode)
goto bail;
end_writeback(inode);
mlog(0, "Clearing inode: %llu, nlink = %u\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_nlink);
@ -1180,10 +1177,20 @@ void ocfs2_clear_inode(struct inode *inode)
jbd2_journal_release_jbd_inode(OCFS2_SB(inode->i_sb)->journal->j_journal,
&oi->ip_jinode);
bail:
mlog_exit_void();
}
void ocfs2_evict_inode(struct inode *inode)
{
if (!inode->i_nlink ||
(OCFS2_I(inode)->ip_flags & OCFS2_INODE_MAYBE_ORPHANED)) {
ocfs2_delete_inode(inode);
} else {
truncate_inode_pages(&inode->i_data, 0);
}
ocfs2_clear_inode(inode);
}
/* Called under inode_lock, with no more references on the
* struct inode, so it's safe here to check the flags field
* and to manipulate i_nlink without any other locks. */

3
fs/ocfs2/inode.h
View File

@ -123,8 +123,7 @@ static inline struct ocfs2_caching_info *INODE_CACHE(struct inode *inode)
return &OCFS2_I(inode)->ip_metadata_cache;
}
void ocfs2_clear_inode(struct inode *inode);
void ocfs2_delete_inode(struct inode *inode);
void ocfs2_evict_inode(struct inode *inode);
void ocfs2_drop_inode(struct inode *inode);
/* Flags for ocfs2_iget() */

3
fs/ocfs2/super.c
View File

@ -145,8 +145,7 @@ static const struct super_operations ocfs2_sops = {
.alloc_inode = ocfs2_alloc_inode,
.destroy_inode = ocfs2_destroy_inode,
.drop_inode = ocfs2_drop_inode,
.clear_inode = ocfs2_clear_inode,
.delete_inode = ocfs2_delete_inode,
.evict_inode = ocfs2_evict_inode,
.sync_fs = ocfs2_sync_fs,
.put_super = ocfs2_put_super,
.remount_fs = ocfs2_remount,