From 757055adc5d41b910bdead925060f077dd2d9169 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Thu, 6 Nov 2008 08:10:48 +0800 Subject: [PATCH] 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 Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 87cf39ddfe5b..d8fc714e9415 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -219,8 +219,10 @@ static int ocfs2_init_xattr_bucket(struct ocfs2_xattr_bucket *bucket, break; } - ocfs2_set_new_buffer_uptodate(bucket->bu_inode, - bucket->bu_bhs[i]); + if (!ocfs2_buffer_uptodate(bucket->bu_inode, + bucket->bu_bhs[i])) + ocfs2_set_new_buffer_uptodate(bucket->bu_inode, + bucket->bu_bhs[i]); } if (rc) -- GitLab