From: Patrick Caulfield <pcaulfie@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH] dlm: schedule during recovery loops
Date: Wed, 26 Sep 2007 08:18:55 +0100 [thread overview]
Message-ID: <46FA07DF.6040902@redhat.com> (raw)
In-Reply-To: <20070925162311.GE15893@redhat.com>
David Teigland wrote:
> Call schedule() in a bunch of places where the recovery code loops
> through lists of locks. The theory is that these lists become so
> long that looping through them triggers the softlockup watchdog.
> (usually on ia64, doesn't seem to happen often on other arch's).
>
> Signed-off-by: David Teigland <teigland@redhat.com>
I think we're encouraged to use cond_resched() instead these days. It has the
same effect but doesn't force a schedule if there is nothing else to run.
--
Patrick
next prev parent reply other threads:[~2007-09-26 7:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-25 16:23 [Cluster-devel] [PATCH] dlm: schedule during recovery loops David Teigland
2007-09-26 7:18 ` Patrick Caulfield [this message]
2007-09-26 13:25 ` David Teigland
2007-09-26 13:52 ` Patrick Caulfield
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=46FA07DF.6040902@redhat.com \
--to=pcaulfie@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.