From: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
To: Rik van Riel <riel@redhat.com>
Cc: linux-kernel@vger.kernel.org, aquini@redhat.com,
walken@google.com, eric.dumazet@gmail.com, lwoodman@redhat.com,
jeremy@goop.org, Jan Beulich <JBeulich@novell.com>,
knoel@redhat.com, chegu_vinod@hp.com,
raghavendra.kt@linux.vnet.ibm.com, mingo@redhat.com
Subject: Re: [PATCH 1/5] x86,smp: move waiting on contended ticket lock out of line
Date: Thu, 10 Jan 2013 23:08:41 +0530 [thread overview]
Message-ID: <20130110173840.GB31549@linux.vnet.ibm.com> (raw)
In-Reply-To: <20130108173252.02a42e89@annuminas.surriel.com>
* Rik van Riel <riel@redhat.com> [2013-01-08 17:32:52]:
> Moving the wait loop for congested loops to its own function allows
> us to add things to that wait loop, without growing the size of the
> kernel text appreciably.
>
> Signed-off-by: Rik van Riel <riel@redhat.com>
> Reviewed-by: Steven Rostedt <rostedt@goodmiss.org>
> Reviewed-by: Michel Lespinasse <walken@google.com>
> Reviewed-by: Rafael Aquini <aquini@redhat.com>
Reviewed-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
next prev parent reply other threads:[~2013-01-10 17:41 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-08 22:26 [PATCH 0/5] x86,smp: make ticket spinlock proportional backoff w/ auto tuning Rik van Riel
2013-01-08 22:30 ` [PATCH 3/5] x86,smp: auto tune spinlock backoff delay factor Rik van Riel
2013-01-10 3:13 ` Rafael Aquini
2013-01-10 12:49 ` Michel Lespinasse
2013-01-08 22:31 ` [PATCH 4/5] x86,smp: keep spinlock delay values per hashed spinlock address Rik van Riel
2013-01-10 3:14 ` Rafael Aquini
2013-01-10 13:01 ` Michel Lespinasse
2013-01-10 13:05 ` Rik van Riel
2013-01-10 13:15 ` Michel Lespinasse
2013-01-08 22:32 ` [DEBUG PATCH 5/5] x86,smp: add debugging code to track spinlock delay value Rik van Riel
2013-01-08 22:32 ` [PATCH 2/5] x86,smp: proportional backoff for ticket spinlocks Rik van Riel
2013-01-08 22:50 ` Eric Dumazet
2013-01-08 22:54 ` Rik van Riel
2013-01-10 2:30 ` Rafael Aquini
2013-01-08 22:32 ` [PATCH 1/5] x86,smp: move waiting on contended ticket lock out of line Rik van Riel
2013-01-08 22:43 ` Eric Dumazet
2013-01-10 17:38 ` Raghavendra K T [this message]
2013-01-09 12:50 ` [PATCH 0/5] x86,smp: make ticket spinlock proportional backoff w/ auto tuning Raghavendra K T
2013-01-10 2:27 ` Rafael Aquini
2013-01-10 17:36 ` Raghavendra K T
2013-01-11 20:11 ` Rik van Riel
2013-01-13 18:07 ` Raghavendra K T
2013-01-10 15:19 ` Mike Galbraith
2013-01-10 15:31 ` Rik van Riel
2013-01-10 19:30 ` Mike Galbraith
2013-01-24 13:28 ` Ingo Molnar
2013-01-10 22:24 ` Chegu Vinod
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