Commit 757055ad authored Nov 06, 2008 by Tao Ma Committed by Mark Fasheh Jan 05, 2009

ocfs2/xattr: Only set buffer update if it doesn't exist in cache.



When we call ocfs2_init_xattr_bucket, we deem that the new buffer head
will be written to disk immediately, so we just use sb_getblk. But in
some cases the buffer may have already been in ocfs2 uptodate cache,
so we only call ocfs2_set_buffer_uptodate if the buffer head isn't
in the cache.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

parent 1c32a2fd

fs/ocfs2/xattr.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -219,6 +219,8 @@ static int ocfs2_init_xattr_bucket(struct ocfs2_xattr_bucket *bucket,
		break;
		}

		if (!ocfs2_buffer_uptodate(bucket->bu_inode,
		bucket->bu_bhs[i]))
		ocfs2_set_new_buffer_uptodate(bucket->bu_inode,
		bucket->bu_bhs[i]);
		}