x86/paravirt: use percpu_ rather than __get_cpu_var
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Wed, 18 Feb 2009 08:18:50 +0000 (00:18 -0800)
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Mon, 30 Mar 2009 06:36:04 +0000 (23:36 -0700)
Impact: minor optimisation

percpu_read/write is a slightly more direct way of getting
to percpu data.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

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