From: Mike Travis <travis@sgi.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"H. Peter Anvin" <hpa@zytor.com>, Jack Steiner <steiner@sgi.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/8] NR_CPUS: Various replacements for NR_CPUS
Date: Mon, 21 Jul 2008 10:17:21 -0700 [thread overview]
Message-ID: <4884C4A1.7010006@sgi.com> (raw)
In-Reply-To: <20080720082312.GA30150@elte.hu>
Ingo Molnar wrote:
> * Mike Travis <travis@sgi.com> wrote:
>
>> I've found one old patch that seems to have been misplaced [...]
>
> How did you notice that i missed them - actual crashes, or measurable
> performance impact?
It might not have been you. I was just doing a survey again of NR_CPUS
usages and noticed something that looked familiar. (In fact there were
two patches missing but when I updated the source one of them *magically*
appeared... ;-)
I have three more cases that can be changed coming real soon now.
>
>> [...] and a few minor new instances where usage of NR_CPUS may be
>> incorrect.
>>
>> Also a fixup for CPUMASK_ALLOC is included.
>
> applied to tip/cpus4096, thanks Mike.
No, no, thank you! ;-)
Mike
next prev parent reply other threads:[~2008-07-21 17:17 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-19 1:11 [PATCH 0/8] NR_CPUS: Various replacements for NR_CPUS Mike Travis
2008-07-19 1:11 ` [PATCH 1/8] NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/mcheck/mce_64.c Mike Travis
2008-07-19 1:11 ` [PATCH 2/8] NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/proc.c Mike Travis
2008-07-19 1:11 ` [PATCH 3/8] NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genx2apic_uv_x.c Mike Travis
2008-07-19 1:11 ` [PATCH 4/8] NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genapic_flat_64.c Mike Travis
2008-07-19 1:11 ` [PATCH 5/8] NR_CPUS: Replace per_cpu(..., smp_processor_id()) with __get_cpu_var Mike Travis
2008-07-19 1:11 ` [PATCH 6/8] NR_CPUS: Replace NR_CPUS in cpufreq userspace routines Mike Travis
2008-07-19 1:11 ` Mike Travis
2008-07-19 1:11 ` [PATCH 7/8] cpumask: Provide a generic set of CPUMASK_ALLOC macros, FIXUP Mike Travis
2008-07-19 1:11 ` [PATCH 8/8] NR_CPUS: Replace NR_CPUS in speedstep-centrino.c Mike Travis
2008-07-19 1:11 ` Mike Travis
2008-07-20 8:23 ` [PATCH 0/8] NR_CPUS: Various replacements for NR_CPUS Ingo Molnar
2008-07-21 17:17 ` Mike Travis [this message]
2008-07-21 21:01 ` Mike Travis
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