From: Gregory Haskins Date: Mon, 29 Dec 2008 14:39:50 +0000 (-0500) Subject: sched: only try to push a task on wakeup if it is migratable X-Git-Tag: v2.6.30-rc1~658^2~24^2~3^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=777c2f389e463428fd7e2871051a84d7fe84b172;p=pandora-kernel.git sched: only try to push a task on wakeup if it is migratable There is no sense in wasting time trying to push a task away that cannot move anywhere else. We gain no benefit from trying to push other tasks at this point, so if the task being woken up is non migratable, just skip the whole operation. This reduces overhead in the wakeup path for certain tasks. Signed-off-by: Gregory Haskins --- Reading git-diff-tree failed