From: James Hogan <james.hogan@imgtec.com>
To: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
"Paul E.McKenney" <paulmck@linux.vnet.ibm.com>,
Will Deacon <will.deacon@arm.com>,
linux-kernel@vger.kernel.org, linux-mm <linux-mm@kvack.org>,
linux-arch@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
Waiman Long <waiman.long@hp.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Alex Shi <alex.shi@linaro.org>, Andi Kleen <andi@firstfloor.org>,
Michel Lespinasse <walken@google.com>,
Davidlohr Bueso <davidlohr.bueso@hp.com>,
Matthew R Wilcox <matthew.r.wilcox@intel.com>,
Dave Hansen <dave.hansen@intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Rik van Riel <riel@redhat.com>,
Peter Hurley <peter@hurleysoftware.com>,
Raghavendra K T <raghavendra.kt@linux.vnet.ibm.>com,
George Spelvin <linux@horizon.com>,
"H. Peter Anvin" <hpa@zytor.com>, Arnd Bergmann <arnd@ar>
Subject: Re: [PATCH v8 6/6] MCS Lock: Allow architecture specific asm files to be used for contended case
Date: Wed, 22 Jan 2014 21:15:40 +0000 [thread overview]
Message-ID: <26254409.YmoYKsf1IQ@radagast> (raw)
In-Reply-To: <1390267479.3138.40.camel@schen9-DESK>
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Hi,
On Monday 20 January 2014 17:24:39 Tim Chen wrote:
> From: Peter Zijlstra <peterz@infradead.org>
>
> This patch allows each architecture to add its specific assembly optimized
> arch_mcs_spin_lock_contended and arch_mcs_spinlock_uncontended for
> MCS lock and unlock functions.
>
> Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Where possible can you try and maintain the sort order in the Kbuild files?
Cheers
James
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WARNING: multiple messages have this Message-ID (diff)
From: James Hogan <james.hogan@imgtec.com>
To: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
"Paul E.McKenney" <paulmck@linux.vnet.ibm.com>,
Will Deacon <will.deacon@arm.com>,
linux-kernel@vger.kernel.org, linux-mm <linux-mm@kvack.org>,
linux-arch@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
Waiman Long <waiman.long@hp.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Alex Shi <alex.shi@linaro.org>, Andi Kleen <andi@firstfloor.org>,
Michel Lespinasse <walken@google.com>,
Davidlohr Bueso <davidlohr.bueso@hp.com>,
Matthew R Wilcox <matthew.r.wilcox@intel.com>,
Dave Hansen <dave.hansen@intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Rik van Riel <riel@redhat.com>,
Peter Hurley <peter@hurleysoftware.com>,
Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>,
George Spelvin <linux@horizon.com>,
"H. Peter Anvin" <hpa@zytor.com>, Arnd Bergmann <arnd@arndb.de>,
Aswin Chandramouleeswaran <aswin@hp.com>,
Scott J Norton <scott.norton@hp.com>,
"Figo.zhang" <figo1802@gmail.com>
Subject: Re: [PATCH v8 6/6] MCS Lock: Allow architecture specific asm files to be used for contended case
Date: Wed, 22 Jan 2014 21:15:40 +0000 [thread overview]
Message-ID: <26254409.YmoYKsf1IQ@radagast> (raw)
In-Reply-To: <1390267479.3138.40.camel@schen9-DESK>
[-- Attachment #1: Type: text/plain, Size: 432 bytes --]
Hi,
On Monday 20 January 2014 17:24:39 Tim Chen wrote:
> From: Peter Zijlstra <peterz@infradead.org>
>
> This patch allows each architecture to add its specific assembly optimized
> arch_mcs_spin_lock_contended and arch_mcs_spinlock_uncontended for
> MCS lock and unlock functions.
>
> Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Where possible can you try and maintain the sort order in the Kbuild files?
Cheers
James
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next prev parent reply other threads:[~2014-01-22 21:15 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1390239879.git.tim.c.chen@linux.intel.com>
2014-01-21 1:24 ` [PATCH v8 0/6] MCS Lock: MCS lock code cleanup and optimizations Tim Chen
2014-01-21 1:24 ` Tim Chen
2014-01-21 1:24 ` [PATCH v8 1/6] MCS Lock: Barrier corrections Tim Chen
2014-01-21 1:24 ` Tim Chen
2014-01-21 1:24 ` [PATCH v8 2/6] MCS Lock: Restructure the MCS lock defines and locking Tim Chen
2014-01-21 1:24 ` Tim Chen
2014-01-21 1:24 ` [PATCH v8 3/6] MCS Lock: optimizations and extra comments Tim Chen
2014-01-21 1:24 ` Tim Chen
2014-01-21 10:17 ` Peter Zijlstra
2014-01-21 10:17 ` Peter Zijlstra
2014-01-21 10:17 ` Peter Zijlstra
2014-01-21 10:26 ` Peter Zijlstra
2014-01-21 10:26 ` Peter Zijlstra
2014-01-21 10:26 ` Peter Zijlstra
2014-01-21 17:31 ` Tim Chen
2014-01-21 17:31 ` Tim Chen
2014-01-21 17:31 ` Tim Chen
2014-01-21 21:01 ` Jason Low
2014-01-21 21:01 ` Jason Low
2014-01-21 21:39 ` Tim Chen
2014-01-21 21:39 ` Tim Chen
2014-01-21 1:24 ` [PATCH v8 4/6] MCS Lock: Move mcs_lock/unlock function into its own Tim Chen
2014-01-21 1:24 ` Tim Chen
2014-01-21 10:19 ` Peter Zijlstra
2014-01-21 10:19 ` Peter Zijlstra
2014-01-21 10:19 ` Peter Zijlstra
2014-01-21 10:41 ` Ingo Molnar
2014-01-21 10:41 ` Ingo Molnar
2014-01-21 18:57 ` Tim Chen
2014-01-21 18:57 ` Tim Chen
2014-01-21 19:06 ` Ingo Molnar
2014-01-21 19:06 ` Ingo Molnar
2014-01-21 19:14 ` Tim Chen
2014-01-21 19:14 ` Tim Chen
2014-01-22 13:06 ` Ingo Molnar
2014-01-22 13:06 ` Ingo Molnar
2014-01-21 1:24 ` [PATCH v8 5/6] MCS Lock: allow architectures to hook in to contended Tim Chen
2014-01-21 1:24 ` Tim Chen
2014-01-21 10:12 ` Will Deacon
2014-01-21 10:12 ` Will Deacon
2014-01-21 1:24 ` [PATCH v8 6/6] MCS Lock: Allow architecture specific asm files to be used for contended case Tim Chen
2014-01-21 1:24 ` Tim Chen
2014-01-21 10:20 ` Peter Zijlstra
2014-01-21 10:20 ` Peter Zijlstra
2014-01-21 10:20 ` Peter Zijlstra
2014-01-21 10:45 ` Ingo Molnar
2014-01-21 10:45 ` Ingo Molnar
2014-01-21 10:59 ` Peter Zijlstra
2014-01-21 10:59 ` Peter Zijlstra
2014-01-21 14:00 ` Ingo Molnar
2014-01-21 14:00 ` Ingo Molnar
2014-01-21 22:25 ` Tim Chen
2014-01-21 22:25 ` Tim Chen
2014-01-21 22:25 ` Tim Chen
2014-01-22 21:15 ` James Hogan [this message]
2014-01-22 21:15 ` James Hogan
2014-01-22 21:19 ` James Hogan
2014-01-22 21:19 ` James Hogan
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