sched: Optimize branch hint in pick_next_task_fair()
Branch hint profiling on my nehalem machine showed 90% incorrect branch hints: 15728471 158903754 90 pick_next_task_fair sched_fair.c 1555 Signed-off-by: Tim Blechmann <tim@klingt.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4B0BBBB1.2050100@klingt.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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