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f2fs: iput only if whole data blocks are flushed

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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
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7
fs/f2fs/checkpoint.c
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@ -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 */