[PATCH 2/2] sched/fair: get this cpu once in find_new_ilb

[Shrikanth Hegde]

smp_processor_id() is pointless to fetch in the loop. Move it out.
No functional change.

Signed-off-by: Shrikanth Hegde <sshegde@xxxxxxxxxxxxx>
---
 kernel/sched/fair.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 02cca2c7a98d..9e561c1234b2 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -12635,11 +12635,11 @@ static inline int on_null_domain(struct rq *rq)
  */
 static inline int find_new_ilb(struct cpumask *cpus)
 {
+	int this_cpu = smp_processor_id();
 	int ilb_cpu;
 
 	for_each_cpu(ilb_cpu, cpus) {
-
-		if (ilb_cpu == smp_processor_id())
+		if (ilb_cpu == this_cpu)
 			continue;
 
 		if (idle_cpu(ilb_cpu))
-- 
2.43.0