Commit-ID: 02cfdc95a0104fa5812d855d1e4ec687312aaa6f Gitweb: http://git.kernel.org/tip/02cfdc95a0104fa5812d855d1e4ec687312aaa6f Author: Tim Chen <tim.c.c...@linux.intel.com> AuthorDate: Wed, 18 Jan 2017 14:30:29 -0800 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Thu, 19 Jan 2017 08:42:37 +0100
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.c...@linux.intel.com> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Mike Galbraith <efa...@gmx.de> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Srinivas Pandruvada <srinivas.pandruv...@linux.intel.com> Cc: Thomas Gleixner <t...@linutronix.de> Cc: b...@suse.de Cc: jo...@redhat.com Cc: linux-a...@vger.kernel.org Cc: linux...@vger.kernel.org Cc: r...@rjwysocki.net Link: http://lkml.kernel.org/r/1484778629-4404-1-git-send-email-tim.c.c...@linux.intel.com Signed-off-by: Ingo Molnar <mi...@kernel.org> --- 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);
