From: Tejun Heo <tj@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: torvalds@linux-foundation.org, mingo@redhat.com,
akpm@linux-foundation.org, tglx@linutronix.de,
peterz@infradead.org, davem@davemloft.net, tomi.valkeinen@ti.com
Subject: Re: [PATCHSET] workqueue: use irqsafe timer in delayed_work
Date: Tue, 21 Aug 2012 13:30:04 -0700 [thread overview]
Message-ID: <20120821203004.GA32596@google.com> (raw)
In-Reply-To: <1344461882-10149-1-git-send-email-tj@kernel.org>
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
prev parent reply other threads:[~2012-08-21 20:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 21:37 [PATCHSET] workqueue: use irqsafe timer in delayed_work Tejun Heo
2012-08-08 21:37 ` [PATCH 1/7] workqueue: cosmetic whitespace updates for macro definitions Tejun Heo
2012-08-08 21:37 ` [PATCH 2/7] workqueue: make deferrable delayed_work initializer names consistent Tejun Heo
2012-08-08 21:37 ` [PATCH 3/7] workqueue: clean up delayed_work initializers and add missing one Tejun Heo
2012-08-08 21:37 ` [PATCH 4/7] workqueue: use irqsafe timer for delayed_work Tejun Heo
2012-08-08 21:38 ` [PATCH 5/7] workqueue: use mod_delayed_work() instead of __cancel + queue Tejun Heo
2012-08-08 21:38 ` [PATCH 6/7] workqueue: reimplement cancel_delayed_work() using try_to_grab_pending() Tejun Heo
2012-08-08 21:38 ` [PATCH 7/7] workqueue: deprecate __cancel_delayed_work() Tejun Heo
2012-08-09 13:21 ` Jens Axboe
2012-08-13 23:37 ` [PATCHSET] workqueue: use irqsafe timer in delayed_work Tejun Heo
2012-08-21 20:30 ` Tejun Heo [this message]
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