From: Rusty Russell <rusty@rustcorp.com.au>
To: Mike Travis <travis@sgi.com>
Cc: Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/4] cpumask: add sysfs displays for configured and disabled cpu maps
Date: Fri, 12 Dec 2008 22:14:54 +1030 [thread overview]
Message-ID: <200812122214.55248.rusty@rustcorp.com.au> (raw)
In-Reply-To: <20081211112807.139220000@polaris-admin.engr.sgi.com>
On Thursday 11 December 2008 21:58:10 Mike Travis wrote:
> Impact: add new functionality.
>
> Add sysfs files "kernel_max" and "offline" to display the max CPU index
> allowed (NR_CPUS-1), and the map of cpus that are offline.
As discussed, I like this patch. kernel_max tells you the kernel limit,
and offline tells you if there are any beyond that (other archs need
enhancement for this tho, which would be nice).
Thanks,
Rusty.
prev parent reply other threads:[~2008-12-12 11:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-11 11:28 [PATCH 0/4] cpumask: fixups and additions Mike Travis
2008-12-11 11:28 ` [PATCH 1/4] x86: fix assign_irq_vector boot up problem Mike Travis
2008-12-12 8:27 ` Rusty Russell
2008-12-12 9:20 ` Ingo Molnar
2008-12-12 18:10 ` Mike Travis
2008-12-12 19:06 ` Mike Travis
2008-12-11 11:28 ` [PATCH 2/4] x86: fix cpu_mask_to_apicid_and to include cpu_online_mask Mike Travis
2008-12-12 11:06 ` Rusty Russell
2008-12-12 16:37 ` Mike Travis
2008-12-13 12:03 ` Rusty Russell
2008-12-11 11:28 ` [PATCH 3/4] cpumask: use maxcpus=NUM to extend the cpu limit as well as restrict the limit Mike Travis
2008-12-11 13:41 ` Heiko Carstens
2008-12-11 18:19 ` Mike Travis
2008-12-12 10:03 ` Heiko Carstens
2008-12-12 11:41 ` Rusty Russell
2008-12-12 15:38 ` Mike Travis
2008-12-11 11:28 ` [PATCH 4/4] cpumask: add sysfs displays for configured and disabled cpu maps Mike Travis
2008-12-12 11:44 ` Rusty Russell [this message]
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