From mboxrd@z Thu Jan 1 00:00:00 1970 From: swhiteho@redhat.com Date: Thu, 4 Oct 2007 09:49:35 +0100 Subject: [Cluster-devel] [PATCH 42/51] [GFS2] Move inode deletion out of blocking_cb In-Reply-To: <1191487864951-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> <1191487802255-git-send-email-swhiteho@redhat.com> <11914878043598-git-send-email-swhiteho@redhat.com> <11914878063121-git-send-email-swhiteho@redhat.com> <11914878081562-git-send-email-swhiteho@redhat.com> <11914878102813-git-send-email-swhiteho@redhat.com> <1191487812928-git-send-email-swhiteho@redhat.com> <11914878141625-git-send-email-swhiteho@redhat.com> <1191487815172-git-send-email-swhiteho@redhat.com> <11914878173677-git-send-email-swhiteho@redhat.com> <11914878191964-git-send-email-swhiteho@redhat.com> <11914878214113-git-send-email-swhiteho@redhat.com> <11914878231394-git-send-email-swhiteho@redhat.com> <11914878252873-git-send-email-swhiteho@redhat.com> <11914878271468-git-send-email-swhiteho@redhat.com> <11914878283252-git-send-email-swhiteho@redhat.com> <11914878304004-git-send-email-swhiteho@redhat.com> <11914878323899-git-send-email-swhiteho@redhat.com> <11914878342921-git-send-email-swhiteho@redhat.com> <11914878361239-git-send-email-swhiteho@redhat.com> <11914878383633-git-send-email-swhiteho@redhat.com> <11914878401428-git-send-email-swhiteho@redhat.com> <11914878422398-git-send-email-swhiteho@redhat.com> <1191487844772-git-send-email-swhiteho@redhat.com> <1191487846406-git-send-email-swhiteho@redhat.com> <11914878472056-git-send-email-swhiteho@redhat.com> <11914878492645-git-send-email-swhiteho@redhat.com> <11914878513555-git-send-email-swhiteho@redhat.com> <11914878521254-git-send-email-swhiteho@redhat.com> <119148785427-git-send-email-swhiteho@redhat.com> <11914878551328-git-send-email-swhiteho@redhat.com> <11914878571888-git-send-email-swhiteho@redhat.com> <11914878592314-git-send-email-swhiteho@redhat.com> <1191487861683-git-send-email-swhiteho@redhat.com> <11914878632211-git-send-email-swhiteho@redhat.com> <1191487864951-git-send-email-swhiteho@redhat.com> Message-ID: <11914878661743-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: Wendy Cheng Move inode deletion code out of blocking_cb handle_callback route to avoid racy conditions that end up blocking lock_dlm1 thread. Fix bugzilla 286821. Signed-off-by: Wendy Cheng Signed-off-by: Steven Whitehouse diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index d631cad..a37efe4 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -716,12 +716,8 @@ static void handle_callback(struct gfs2_glock *gl, unsigned int state, gl->gl_demote_time = jiffies; if (remote && gl->gl_ops->go_type == LM_TYPE_IOPEN && gl->gl_object) { - struct inode *inode = igrab(gl->gl_object); + gfs2_glock_schedule_for_reclaim(gl); spin_unlock(&gl->gl_spin); - if (inode) { - d_prune_aliases(inode); - iput(inode); - } return; } } else if (gl->gl_demote_state != LM_ST_UNLOCKED && -- 1.5.1.2