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From: Andrew Morton <akpm@linux-foundation.org>
To: Denis Cheng <crquan@gmail.com>
Cc: viro@zeniv.linux.org.uk, torvalds@linux-foundation.org,
	linux-kernel@vger.kernel.org, emdow@us.ibm.com
Subject: Re: [PATCH] PROC_FS: get and set the smp affinity of tasks by read-write /proc/<pid>/smp_affinity
Date: Wed, 9 Jan 2008 16:33:50 -0800	[thread overview]
Message-ID: <20080109163350.79a4c346.akpm@linux-foundation.org> (raw)
In-Reply-To: <1199430221-28417-1-git-send-email-crquan@gmail.com>

On Fri,  4 Jan 2008 15:03:41 +0800
Denis Cheng <crquan@gmail.com> wrote:

> this adds a read-write /proc/<pid>/smp_affinity entry,
> just like what /proc/irq/<irq>/smp_affinity does,
> so now we can get and set the affinity of tasks by procfs,
> this is especially useful used in shell scripts.
> 
> this also adds a read-write /proc/<pid>/tasks/<tid>/smp_affinity
> for the same purpose.

Why not use /usr/bin/taskset?

  parent reply	other threads:[~2008-01-10  0:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-04  7:03 [PATCH] PROC_FS: get and set the smp affinity of tasks by read-write /proc/<pid>/smp_affinity Denis Cheng
2008-01-04  7:39 ` Paul Jackson
2008-01-04  7:54 ` Paul Jackson
2008-01-04 15:38   ` rae l
2008-01-04 19:13     ` Paul Jackson
2008-01-10  0:33 ` Andrew Morton [this message]
2008-01-10  2:25   ` rae l

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