From: David Teigland <teigland@redhat.com>
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org
Subject: [patch 09/12] dlm: clear NEW_MASTER flag
Date: Fri, 15 Jul 2005 18:37:02 +0800 [thread overview]
Message-ID: <20050715103702.GL17316@redhat.com> (raw)
[-- Attachment #1: clear-new-master.patch --]
[-- Type: text/plain, Size: 869 bytes --]
If recover_locks() on an rsb doesn't find any locks to recover, we need to
clear the NEW_MASTER flag since it won't be cleared by
dlm_recovered_lock().
Signed-off-by: David Teigland <teigland@redhat.com>
Index: linux/drivers/dlm/recover.c
===================================================================
--- linux.orig/drivers/dlm/recover.c
+++ linux/drivers/dlm/recover.c
@@ -502,6 +502,8 @@ static int recover_locks(struct dlm_rsb
if (r->res_recover_locks_count)
recover_list_add(r);
+ else
+ rsb_clear_flag(r, RSB_NEW_MASTER);
out:
unlock_rsb(r);
return error;
@@ -553,6 +555,8 @@ int dlm_recover_locks(struct dlm_ls *ls)
void dlm_recovered_lock(struct dlm_rsb *r)
{
+ DLM_ASSERT(rsb_flag(r, RSB_NEW_MASTER), dlm_print_rsb(r););
+
r->res_recover_locks_count--;
if (!r->res_recover_locks_count) {
rsb_clear_flag(r, RSB_NEW_MASTER);
--
reply other threads:[~2005-07-15 10:44 UTC|newest]
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