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Subject[PATCH v3 09/10] x86/sched: Remove SD_ASYM_PACKING from the SMT domain flags
Date
There is no difference between any of the SMT siblings of a physical core.
Do not do asym_packing load balancing at this level.

Cc: Ben Segall <bsegall@google.com>
Cc: Daniel Bristot de Oliveira <bristot@redhat.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tim C. Chen <tim.c.chen@intel.com>
Cc: Valentin Schneider <vschneid@redhat.com>
Cc: x86@kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
---
Changes since v2:
* None.

Changes since v1:
* Introduced this patch.
---
arch/x86/kernel/smpboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 55cad72715d9..0213d066a9a9 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -547,7 +547,7 @@ static int x86_core_flags(void)
#ifdef CONFIG_SCHED_SMT
static int x86_smt_flags(void)
{
- return cpu_smt_flags() | x86_sched_itmt_flags();
+ return cpu_smt_flags();
}
#endif
#ifdef CONFIG_SCHED_CLUSTER
--
2.25.1
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