Commit 02cfdc95 authored Jan 18, 2017 by Tim Chen Committed by Ingo Molnar Jan 19, 2017

sched/x86: Remove unnecessary TBM3 check to update topology



Scheduling to the max performance core is enabled by
default for Turbo Boost Maxt Technology 3.0 capable platforms.

Remove the useless sysctl_sched_itmt_enabled check to
update sched topology for adding the prioritized core scheduling
flag.

Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bp@suse.de
Cc: jolsa@redhat.com
Cc: linux-acpi@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: rjw@rjwysocki.net
Link: http://lkml.kernel.org/r/1484778629-4404-1-git-send-email-tim.c.chen@linux.intel.com


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent f21860ba

arch/x86/kernel/itmt.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -132,10 +132,8 @@ int sched_set_itmt_support(void)

		sysctl_sched_itmt_enabled = 1;

		if (sysctl_sched_itmt_enabled) {
		x86_topology_update = true;
		rebuild_sched_domains();
		}

		mutex_unlock(&itmt_update_mutex);

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