Commit 6b7021ef authored Jan 15, 2009 by Jan Kara Committed by Linus Torvalds Jan 15, 2009

ext2: also update the inode on disk when dir is IS_DIRSYNC



We used to just write changed page for IS_DIRSYNC inodes.  But we also
have to update the directory inode itself just for the case that we've
allocated a new block and changed i_size.

[akpm@linux-foundation.org: still sync the data page]
Signed-off-by: Jan Kara <jack@suse.cz>
Tested-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 634a84f8

fs/ext2/dir.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -95,10 +95,13 @@ static int ext2_commit_chunk(struct page *page, loff_t pos, unsigned len)
		mark_inode_dirty(dir);
		}

		if (IS_DIRSYNC(dir))
		if (IS_DIRSYNC(dir)) {
		err = write_one_page(page, 1);
		else
		if (!err)
		err = ext2_sync_inode(dir);
		} else {
		unlock_page(page);
		}

		return err;
		}