Commit 8f190fb3 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar

sched: Assume *balance is valid

Since all load_balance() callers will have !NULL balance parameters we
can now assume so and remove a few checks.
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent f492e12e
......@@ -2465,7 +2465,7 @@ static inline void update_sg_lb_stats(struct sched_domain *sd,
* to do the newly idle load balance.
*/
if (idle != CPU_NEWLY_IDLE && local_group &&
balance_cpu != this_cpu && balance) {
balance_cpu != this_cpu) {
*balance = 0;
return;
}
......@@ -2528,7 +2528,7 @@ static inline void update_sd_lb_stats(struct sched_domain *sd, int this_cpu,
update_sg_lb_stats(sd, group, this_cpu, idle, load_idx, sd_idle,
local_group, cpus, balance, &sgs);
if (local_group && balance && !(*balance))
if (local_group && !(*balance))
return;
sds->total_load += sgs.group_load;
......@@ -2720,7 +2720,7 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
* 5) The imbalance is within the specified limit.
* 6) Any rebalance would lead to ping-pong
*/
if (balance && !(*balance))
if (!(*balance))
goto ret;
if (!sds.busiest || sds.busiest_nr_running == 0)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment