From: Chris Metcalf <cmetcalf@tilera.com>
To: Jiang Liu <liuj97@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Shaohua Li <shli@kernel.org>, Jiang Liu <jiang.liu@huawei.com>,
Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Steven Rostedt <rostedt@goodmis.org>,
Jiri Kosina <trivial@kernel.org>,
Wang YanQing <udknight@gmail.com>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org
Subject: Re: [RFC PATCH v2 20/25] smp, tile: kill SMP single function call interrupt
Date: Wed, 11 Sep 2013 12:51:44 -0400 [thread overview]
Message-ID: <52309FA0.4030706@tilera.com> (raw)
In-Reply-To: <1378915649-16395-21-git-send-email-liuj97@gmail.com>
On 9/11/2013 12:07 PM, Jiang Liu wrote:
> From: Jiang Liu <jiang.liu@huawei.com>
>
> Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic
> similar to smp_call_function_single()" has unified the way to handle
> single and multiple cross-CPU function calls. Now only one interrupt
> is needed for architecture specific code to support generic SMP function
> call interfaces, so kill the redundant single function call interrupt.
>
> Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
> Cc: Jiang Liu <liuj97@gmail.com>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
--
Chris Metcalf, Tilera Corp.
http://www.tilera.com
WARNING: multiple messages have this Message-ID (diff)
From: Chris Metcalf <cmetcalf@tilera.com>
To: Jiang Liu <liuj97@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Shaohua Li <shli@kernel.org>, Jiang Liu <jiang.liu@huawei.com>,
Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Steven Rostedt <rostedt@goodmis.org>,
Jiri Kosina <trivial@kernel.org>,
Wang YanQing <udknight@gmail.com>, <linux-kernel@vger.kernel.org>,
<linux-arch@vger.kernel.org>
Subject: Re: [RFC PATCH v2 20/25] smp, tile: kill SMP single function call interrupt
Date: Wed, 11 Sep 2013 12:51:44 -0400 [thread overview]
Message-ID: <52309FA0.4030706@tilera.com> (raw)
In-Reply-To: <1378915649-16395-21-git-send-email-liuj97@gmail.com>
On 9/11/2013 12:07 PM, Jiang Liu wrote:
> From: Jiang Liu <jiang.liu@huawei.com>
>
> Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic
> similar to smp_call_function_single()" has unified the way to handle
> single and multiple cross-CPU function calls. Now only one interrupt
> is needed for architecture specific code to support generic SMP function
> call interfaces, so kill the redundant single function call interrupt.
>
> Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
> Cc: Jiang Liu <liuj97@gmail.com>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
--
Chris Metcalf, Tilera Corp.
http://www.tilera.com
next prev parent reply other threads:[~2013-09-11 16:52 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-11 16:07 [RFC PATCH v2 00/25] simplify generic cross CPU function call implementation Jiang Liu
2013-09-11 16:07 ` [PATCH v2 01/25] Revert smp: Fix SMP function call empty cpu mask race Jiang Liu
2013-09-14 4:41 ` Wang YanQing
2013-09-14 4:43 ` Wang YanQing
2013-09-16 2:22 ` Chen Gang
2013-09-11 16:07 ` [RFC PATCH v2 02/25] smp, alpha: kill SMP single function call interrupt Jiang Liu
2013-10-22 10:07 ` Vineet Gupta
2013-10-22 10:18 ` Vineet Gupta
2013-09-11 16:07 ` [RFC PATCH v2 03/25] smp, ARC: " Jiang Liu
2013-09-25 11:31 ` Vineet Gupta
2013-09-25 11:31 ` Vineet Gupta
2013-09-11 16:07 ` [RFC PATCH v2 04/25] smp, ARM: " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-12 9:14 ` Will Deacon
2013-09-12 9:14 ` Will Deacon
2013-09-11 16:07 ` [RFC PATCH v2 05/25] smp, ARM64: " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-12 9:14 ` Will Deacon
2013-09-12 9:14 ` Will Deacon
2013-09-11 16:07 ` [RFC PATCH v2 06/25] smp, blackfin: " Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 07/25] smp, hexagon: " Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 08/25] smp, IA64: " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 09/25] smp, m32r: " Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 10/25] smp, metag: " Jiang Liu
2013-09-12 11:14 ` James Hogan
2013-09-12 11:14 ` James Hogan
2013-09-11 16:07 ` [RFC PATCH v2 11/25] smp, mips: kill redundant call of generic_smp_call_function_single_interrupt() Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 12/25] smp, mn10300: kill SMP single function call interrupt Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 13/25] smp, mn10300: enable arch_send_call_function_ipi_mask() Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 14/25] smp, parisc: kill SMP single function call interrupt Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 15/25] smp, ppc: " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-11 20:03 ` Srivatsa S. Bhat
2013-09-11 20:03 ` Srivatsa S. Bhat
2013-09-12 14:04 ` Jiang Liu
2013-09-12 14:04 ` Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 16/25] smp, s390: prepare for killing generic_smp_call_function_single_interrupt() Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 17/25] smp, sh: kill SMP single function call interrupt Jiang Liu
2013-09-12 8:35 ` Paul Mundt
2013-09-11 16:07 ` [RFC PATCH v2 18/25] smp, sparc64: " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 19/25] smp, sparc: " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 20/25] smp, tile: " Jiang Liu
2013-09-11 16:51 ` Chris Metcalf [this message]
2013-09-11 16:51 ` Chris Metcalf
2013-09-11 16:07 ` [RFC PATCH v2 21/25] " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 22/25] smp, x86: " Jiang Liu
2013-09-11 16:07 ` Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 23/25] smp: cleanup unsued generic_smp_call_function_single_interrupt() Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 24/25] smp: rename call_single_queue as call_function_queue Jiang Liu
2013-09-11 16:07 ` [RFC PATCH v2 25/25] SMP, trivial: remove unused code from smp_boot.h Jiang Liu
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