Commit 1774bac9 authored May 29, 2016 by Olav Haugan Committed by Satya Durga Srinivasu Prabhala Mar 12, 2019

smp: Do not wake up all idle CPUs



Do not wake up cpus that are isolated.

Change-Id: I07702bb5b738c1c75c49a2ca4cb08be0231ccb12
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>

parent 99638f95

kernel/smp.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -772,6 +772,7 @@ void wake_up_all_idle_cpus(void)
		if (cpu == smp_processor_id())
		continue;

		if (!cpu_isolated(cpu))
		wake_up_if_idle(cpu);
		}
		preempt_enable();