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Commit 3b10b1fd authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: iput only if whole data blocks are flushed 



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: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
parent 7a267f8d

fs/f2fs/checkpoint.c

+4 −3
Original line number Diff line number Diff line
@@ -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 */