linux-kernel - Re: [PATCHSET] workqueue: use irqsafe timer in delayed

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Tue, 21 Aug 2012 13:30:04 -0700
From:	Tejun Heo <tj@...nel.org>
To:	linux-kernel@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, mingo@...hat.com,
	akpm@...ux-foundation.org, tglx@...utronix.de,
	peterz@...radead.org, davem@...emloft.net, tomi.valkeinen@...com
Subject: Re: [PATCHSET] workqueue: use irqsafe timer in delayed_work

On Wed, Aug 08, 2012 at 02:37:55PM -0700, Tejun Heo wrote:
> This patchset makes delayed_work use the irqsafe timer added by the
> pending "timer: clean up initializers and implement irqsafe timers"
> patchset[1].  This enables try_to_grab_pending() to be used from any
> context which in turn makes mod_delayed_work() usable from IRQ
> handlers.  cancel_delayed_work() is reimplemented using
> try_to_grab_pending() so that it also can be used from IRQ handlers
> and its behavior is consitent with other canceling operations.
> __cancel_delayed_work() is no longer necessary and deprecated.

Applied to wq/for-3.7 after pulling in tip/timers/core.

Thanks.

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/