xen-changelog

[Top] [All Lists]

[Xen-changelog] [xen-unstable] [XEN] Allow shutdown code to be set at mo

from [Xen patchbot-unstable]

[Permanent Link][Original]

To:	xen-changelog@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-changelog] [xen-unstable] [XEN] Allow shutdown code to be set at most once per domain.
From:	Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date:	Sun, 03 Dec 2006 15:10:35 +0000
Delivery-date:	Sun, 03 Dec 2006 07:12:04 -0800
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-changelog-request@lists.xensource.com?subject=help>
List-id:	BK change log <xen-changelog.lists.xensource.com>
List-post:	<mailto:xen-changelog@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=unsubscribe>
Reply-to:	xen-devel@xxxxxxxxxxxxxxxxxxx
Sender:	xen-changelog-bounces@xxxxxxxxxxxxxxxxxxx

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Node ID 107f74d363eacb4db0ad388a9042b745ebdd1d3f
# Parent  69efe6730fb1e2972f1413a877d88a6c09ca4451
[XEN] Allow shutdown code to be set at most once per domain.
SIgned-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 xen/common/domain.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r 69efe6730fb1 -r 107f74d363ea xen/common/domain.c
--- a/xen/common/domain.c       Fri Dec 01 09:01:04 2006 -0800
+++ b/xen/common/domain.c       Fri Dec 01 17:29:04 2006 +0000
@@ -283,8 +283,8 @@ void domain_shutdown(struct domain *d, u
     if ( d->domain_id == 0 )
         dom0_shutdown(reason);
 
-    d->shutdown_code = reason;
-    set_bit(_DOMF_shutdown, &d->domain_flags);
+    if ( !test_and_set_bit(_DOMF_shutdown, &d->domain_flags) )
+        d->shutdown_code = reason;
 
     for_each_vcpu ( d, v )
         vcpu_sleep_nosync(v);

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog

[More with this subject...]

<Prev in Thread]	Current Thread	[Next in Thread>
[Xen-changelog] [xen-unstable] [XEN] Allow shutdown code to be set at most once per domain., Xen patchbot-unstable <=

Previous by Date:	[Xen-changelog] [xen-unstable] Fix a number of flaws in the blktap userspace daemon when dealing, Xen patchbot-unstable
Next by Date:	[Xen-changelog] [xen-unstable] [XEND] Fix case mismatch in VM.get_record for Xen API, Xen patchbot-unstable
Previous by Thread:	[Xen-changelog] [xen-unstable] Fix a number of flaws in the blktap userspace daemon when dealing, Xen patchbot-unstable
Next by Thread:	[Xen-changelog] [xen-unstable] [XEND] Fix case mismatch in VM.get_record for Xen API, Xen patchbot-unstable
Indexes:	[Date] [Thread] [Top] [All Lists]