From: Oleg Nesterov <oleg@tv-sign.ru>
To: Christoph Lameter <christoph@lameter.com>
Cc: Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org, Shai Fultheim <Shai@Scalex86.org>,
Ingo Molnar <mingo@elte.hu>
Subject: Re: [patch] del_timer_sync scalability patch
Date: Tue, 15 Mar 2005 13:28:02 +0300 [thread overview]
Message-ID: <4236B8B2.AD69714@tv-sign.ru> (raw)
In-Reply-To: Pine.LNX.4.58.0503150004190.13281@server.graphe.net
Christoph Lameter wrote:
>
> @@ -476,6 +454,7 @@ repeat:
> }
> }
> spin_lock_irq(&base->lock);
> + timer->running = 0;
^^^^^^^^^^^^^^^^^^
> goto repeat;
> }
> }
This is imho wrong. The timer probably don't exist when
timer_list->function returns.
I mean, timer_list->function could deallocate timer's memory.
Oleg.
next prev parent reply other threads:[~2005-03-15 9:22 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-11 18:54 [patch] del_timer_sync scalability patch Oleg Nesterov
2005-03-11 20:57 ` Christoph Lameter
2005-03-15 17:19 ` [PATCH 0/2] del_timer_sync: proof of concept Oleg Nesterov
2005-03-15 18:15 ` Christoph Lameter
2005-03-15 19:41 ` Oleg Nesterov
2005-03-15 19:02 ` Christoph Lameter
2005-03-16 16:55 ` Oleg Nesterov
2005-03-15 17:19 ` [PATCH 1/2] " Oleg Nesterov
2005-03-15 17:20 ` [PATCH 2/2] " Oleg Nesterov
2005-03-16 9:00 ` Ingo Molnar
2005-03-16 12:09 ` Oleg Nesterov
2005-03-16 13:52 ` Ingo Molnar
2005-03-13 13:13 ` [patch] del_timer_sync scalability patch Oleg Nesterov
2005-03-14 19:40 ` Christoph Lameter
2005-03-15 9:12 ` Oleg Nesterov
2005-03-15 8:06 ` Christoph Lameter
2005-03-15 9:28 ` Ingo Molnar
2005-03-15 10:28 ` Oleg Nesterov [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-03-20 23:19 Chen, Kenneth W
2005-03-20 23:34 ` Andrew Morton
2005-03-21 0:47 ` Christoph Lameter
2005-03-21 1:00 ` Andrew Morton
2005-03-21 0:54 ` Christoph Lameter
2005-03-21 1:17 ` Andrew Morton
2005-03-08 6:47 Christoph Lameter
2005-03-08 7:32 ` Andrew Morton
2005-03-08 8:19 ` Ingo Molnar
2005-03-08 8:33 ` Andrew Morton
2005-03-08 20:05 ` Christoph Lameter
2005-03-08 19:44 ` Christoph Lameter
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