[GFS2] Move inode deletion out of blocking_cb
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 <wcheng@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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 @@
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 &&