From: Steven Whitehouse <swhiteho@redhat.com>
Subject: [RHEL5.1] [GFS2] Fix bz 230143, rgrp flushing
Date: Wed, 18 Apr 2007 15:02:07 +0100
Bugzilla: 230143
Message-Id: <1176904927.1636.304.camel@quoit.chygwyn.com>
Changelog: [GFS2] incorrect flushing of rgrps


Hi,

This patch applies _after_ the patch for bz 235349. This fix has been
upstream for some time and is known to work. It is taken directly from
the git tree.

Steve.


X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fsteve%2Fgfs2-2.6-nmw.git;a=commitdiff_plain;h=cad5b9392754910ee7dbe551eb004010a864c882

[GFS2] Fix bz 230143, incorrect flushing of rgrps

The below patch fixes a problem where we were not flushing rgrps
correctly. It only occurred in the specific case that a callback was
received for an rgrp which was dirty and when a journal log flush had
not already resulted in the rgrp being flushed anyway. This fixes Red
Hat bz 230143,

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---

diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 46af553..4221110 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -459,6 +459,8 @@ const struct gfs2_glock_operations gfs2_inode_glops = {
 };
 
 const struct gfs2_glock_operations gfs2_rgrp_glops = {
+	.go_xmote_th = meta_go_sync,
+	.go_drop_th = meta_go_sync,
 	.go_inval = meta_go_inval,
 	.go_demote_ok = rgrp_go_demote_ok,
 	.go_lock = rgrp_go_lock,