From: Jan Beulich <jbeulich@novell.com>
Date: Fri, 5 Sep 2008 12:27:45 +0000 (+0100)
Subject: x86: ticket spin locks: reduce instruction dependencies
X-Git-Tag: v2.6.28-rc1~699^2^2^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74e91604b2452c15bbe72d77b37cf47ed0310d13;p=pandora-kernel.git

x86: ticket spin locks: reduce instruction dependencies

Reduce the amount of partial register accesses in the NR_CPUS < 256
case, and slightly weaken resource dependencies in the other case.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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