Commits
Neil Zhang committed c5405a495e8
sched: Remove redundant update_runtime notifier migration_call() will do all the things that update_runtime() does. So let's remove it. Furthermore, there is potential risk that the current code will catch BUG_ON at line 689 of rt.c when do cpu hotplug while there are realtime threads running because of enabling runtime twice while the rt_runtime may already changed. Signed-off-by: Neil Zhang <zhangwm@marvell.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1365685499-26515-1-git-send-email-zhangwm@marvell.com Signed-off-by: Ingo Molnar <mingo@kernel.org>