From: David Rientjes <rientjes@google.com>
Date: Tue, 8 May 2007 07:31:43 +0000 (-0700)
Subject: cpusets: allow empty {cpus,mems}_allowed to be set for unpopulated cpuset
X-Git-Tag: v2.6.22-rc1~606
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f7f02e78a75a09195d963e0392b195bc2d55c5c;p=pandora-kernel.git

cpusets: allow empty {cpus,mems}_allowed to be set for unpopulated cpuset

You currently cannot remove all cpus or mems from cpus_allowed or
mems_allowed of a cpuset.  We now allow both if there are no attached
tasks.

Acked-by: Paul Jackson <pj@sgi.com>
Cc: Christoph Lameter <clameter@engr.sgi.com>
Signed-off-by: Paul Menage <menage@google.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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