From: Thomas Gleixner <tglx@linutronix.de>
To: Andrew Morton <akpm@osdl.org>
Cc: Dimitri Sivanich <sivanich@sgi.com>,
linux-kernel@vger.kernel.org, mingo@elte.hu, roe@sgi.com,
steiner@sgi.com, clameter@sgi.com
Subject: Re: [PATCH] Call get_time() only when necessary in run_hrtimer_queue
Date: Sat, 25 Mar 2006 08:01:26 +0100 [thread overview]
Message-ID: <1143270086.5344.99.camel@localhost.localdomain> (raw)
In-Reply-To: <20060324142849.5cc27edb.akpm@osdl.org>
On Fri, 2006-03-24 at 14:28 -0800, Andrew Morton wrote:
> This code has been extensively redone in -mm and I am planning on sending
> all that to Linus within a week.
>
> The hrtimer rework in -mm might fix this performance problem, although from
> a quick peek, perhaps not.
>
> So could you please verify that the problem still needs fixing in
> 2.6.16-mm1 and if so, raise a patch against that?
I have a look into it.
tglx
next prev parent reply other threads:[~2006-03-25 7:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-24 17:51 [PATCH] Call get_time() only when necessary in run_hrtimer_queue Dimitri Sivanich
2006-03-24 22:28 ` Andrew Morton
2006-03-25 7:01 ` Thomas Gleixner [this message]
2006-03-28 16:51 ` Dimitri Sivanich
2006-03-28 17:39 ` Eric Dumazet
2006-03-28 17:55 ` Dimitri Sivanich
2006-03-28 19:20 ` Thomas Gleixner
2006-03-28 20:14 ` [PATCH] Call get_softirq_time() only when necessary in run_hrtimer_queue() Dimitri Sivanich
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