mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-26 02:39:48 +00:00
Code Issues Releases Wiki Activity

f2fs: iput only if whole data blocks are flushed

Browse source 
If there remains some unwritten blocks from the recovery, we should not call
iput on that directory inode.
Otherwise, we can loose some dentry blocks after the recovery.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Jaegeuk Kim 2013-05-27 10:32:01 +09:00
parent 7a267f8d74
commit 3b10b1fd2b
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
fs/f2fs/checkpoint.c
View file

@ -501,8 +501,10 @@ void remove_dirty_dir_inode(struct inode *inode)
return;
spin_lock(&sbi->dir_inode_lock);
if (atomic_read(&F2FS_I(inode)->dirty_dents))
goto out;
if (atomic_read(&F2FS_I(inode)->dirty_dents)) {
spin_unlock(&sbi->dir_inode_lock);
return;
}
list_for_each(this, head) {
struct dir_inode_entry *entry;
@ -516,7 +518,6 @@ void remove_dirty_dir_inode(struct inode *inode)
break;
}
}
out:
spin_unlock(&sbi->dir_inode_lock);
/* Only from the recovery routine */