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x86: ticket spin locks: reduce instruction dependencies
author
Jan Beulich
<jbeulich@novell.com>
Fri, 5 Sep 2008 12:27:45 +0000
(13:27 +0100)
committer
Ingo Molnar
<mingo@elte.hu>
Fri, 5 Sep 2008 15:06:20 +0000
(17:06 +0200)
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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