From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 9 Aug 2007 09:16:46 +0000 (+0200)
Subject: sched: schedule() speedup
X-Git-Tag: v2.6.23-rc3~73^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e717b194ce3f3ac9e6acc63f66fe274cdf9cde1;p=pandora-kernel.git

sched: schedule() speedup

speed up schedule(): share the 'now' parameter that deactivate_task()
was calculating internally.

( this also fixes the small accounting window between the deactivate
  call and the pick_next_task() call. )

Signed-off-by: Ingo Molnar <mingo@elte.hu>
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