* [Cluster-devel] [PATCH] dlm: fix softlockup in dlm_recv
@ 2007-02-01 16:46 Patrick Caulfield
2007-02-01 17:06 ` Steven Whitehouse
0 siblings, 1 reply; 2+ messages in thread
From: Patrick Caulfield @ 2007-02-01 16:46 UTC (permalink / raw)
To: cluster-devel.redhat.com
This patch stops the dlm_recv workqueue from busy-waiting when a node
disconnects. This can cause soft lockup errors on debug systems and bad
performance generally.
Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: softlock2.patch
Type: text/x-patch
Size: 1578 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/cluster-devel/attachments/20070201/f90b8a6c/attachment.bin>
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Cluster-devel] [PATCH] dlm: fix softlockup in dlm_recv
2007-02-01 16:46 [Cluster-devel] [PATCH] dlm: fix softlockup in dlm_recv Patrick Caulfield
@ 2007-02-01 17:06 ` Steven Whitehouse
0 siblings, 0 replies; 2+ messages in thread
From: Steven Whitehouse @ 2007-02-01 17:06 UTC (permalink / raw)
To: cluster-devel.redhat.com
Hi,
Now in the -nmw git tree. Thanks,
Steve.
On Thu, 2007-02-01 at 16:46 +0000, Patrick Caulfield wrote:
> This patch stops the dlm_recv workqueue from busy-waiting when a node
> disconnects. This can cause soft lockup errors on debug systems and bad
> performance generally.
>
>
> Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2007-02-01 17:06 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-02-01 16:46 [Cluster-devel] [PATCH] dlm: fix softlockup in dlm_recv Patrick Caulfield
2007-02-01 17:06 ` Steven Whitehouse
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).