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(parent: 40190a7) | patch
sched/hotplug: Move sync_rcu to be with set_cpu_active(false)
authorPeter Zijlstra <peterz@infradead.org>
Thu, 10 Mar 2016 11:54:14 +0000 (12:54 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 6 May 2016 12:58:24 +0000 (14:58 +0200)
commitb2454caa8977ade27292a71f2def5e403e24b4d5
treeaead0505616aa4402a99f4a85bf2dc6d001e2a4atree | snapshot (tar.gz zip)
parent40190a78f85fec29f0fdd21f6b4415712085711ecommit | diff
sched/hotplug: Move sync_rcu to be with set_cpu_active(false)

The sync_rcu stuff is specificically for clearing bits in the active
mask, such that everybody will observe the bit cleared and will not
consider the cleared CPU for load-balancing etc.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160310120025.169219710@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/cpu.c diff | blob | blame | history
kernel/sched/core.c diff | blob | blame | history