* [PATCH] x86/itmt: Remove unnecessary check to update topology
@ 2017-01-18 22:30 Tim Chen
0 siblings, 0 replies; only message in thread
From: Tim Chen @ 2017-01-18 22:30 UTC (permalink / raw)
To: rjw, tglx, mingo, bp
Cc: Tim Chen, x86, linux-pm, linux-kernel, linux-acpi, peterz, jolsa,
Srinivas Pandruvada
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(-)
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);
--
2.5.5
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