From c5405a495e88d93cf9b4f4cc91507c7f4afcb901 Mon Sep 17 00:00:00 2001 From: Neil Zhang Date: Thu, 11 Apr 2013 21:04:59 +0800 Subject: [PATCH] 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 Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1365685499-26515-1-git-send-email-zhangwm@marvell.com Signed-off-by: Ingo Molnar --- Reading git-format-patch failed