From mboxrd@z Thu Jan 1 00:00:00 1970 From: swhiteho@redhat.com Date: Thu, 4 Oct 2007 09:49:00 +0100 Subject: [Cluster-devel] [PATCH 07/51] [GFS2] Revert part of earlier log.c changes In-Reply-To: <11914878002186-git-send-email-swhiteho@redhat.com> References: <11914877842142-git-send-email-swhiteho@redhat.com> <11914877912880-git-send-email-swhiteho@redhat.com> <11914877934041-git-send-email-swhiteho@redhat.com> <11914877952291-git-send-email-swhiteho@redhat.com> <11914877971413-git-send-email-swhiteho@redhat.com> <11914877993073-git-send-email-swhiteho@redhat.com> <11914878002186-git-send-email-swhiteho@redhat.com> Message-ID: <1191487802255-git-send-email-swhiteho@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit From: Bob Peterson This is patch 2 of 5 for bug #248176. The list_move code previously concocted in log.c for bug #238162 (see https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=238162#c23) never runs as bh can now never be NULL at this point. Signed-off-by: Bob Peterson Signed-off-by: Steven Whitehouse diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index f49a12e..f7c0608 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -83,11 +83,6 @@ static void gfs2_ail1_start_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai) gfs2_assert(sdp, bd->bd_ail == ai); - if (!bh){ - list_move(&bd->bd_ail_st_list, &ai->ai_ail2_list); - continue; - } - if (!buffer_busy(bh)) { if (!buffer_uptodate(bh)) { gfs2_log_unlock(sdp); @@ -130,11 +125,6 @@ static int gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai, int fl bd_ail_st_list) { bh = bd->bd_bh; - if (!bh){ - list_move(&bd->bd_ail_st_list, &ai->ai_ail2_list); - continue; - } - gfs2_assert(sdp, bd->bd_ail == ai); if (buffer_busy(bh)) { @@ -155,13 +145,14 @@ static int gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai, int fl static void gfs2_ail1_start(struct gfs2_sbd *sdp, int flags) { - struct list_head *head = &sdp->sd_ail1_list; + struct list_head *head; u64 sync_gen; struct list_head *first; struct gfs2_ail *first_ai, *ai, *tmp; int done = 0; gfs2_log_lock(sdp); + head = &sdp->sd_ail1_list; if (list_empty(head)) { gfs2_log_unlock(sdp); return; -- 1.5.1.2