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x86/itmt: Remove unnecessary check to update topology

Message ID 1484778629-4404-1-git-send-email-tim.c.chen@linux.intel.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Tim Chen Jan. 18, 2017, 10:30 p.m. UTC 
Scheduling to max performance core is enabled by
default for Turbo Boost Maxt Technology 3.0 capable platforms.
Remove useless sysctl_sched_itmt_enabled check to
update sched topology for adding prioritized core scheduling flag.

Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
---
 arch/x86/kernel/itmt.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/arch/x86/kernel/itmt.c b/arch/x86/kernel/itmt.c
index cb9c1ed..f73f475 100644
--- a/arch/x86/kernel/itmt.c
+++ b/arch/x86/kernel/itmt.c
@@ -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();
-	}
+	x86_topology_update = true;
+	rebuild_sched_domains();
 
 	mutex_unlock(&itmt_update_mutex);