p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

sched: Remove unused parameter from nohz_balancer_kick() 

The cpu parameter is no longer needed in nohz_balancer_kick, let's remove
the parameter.

Reviewed-by: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1389008085-9069-6-git-send-email-daniel.lezcano@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Daniel Lezcano 2014-01-06 12:34:42 +01:00 committed by Ingo Molnar
parent 3dd0337d6d
commit 0aeeeebac8
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
kernel/sched/fair.c
View File

@ -6524,7 +6524,7 @@ static inline int find_new_ilb(void)
* nohz_load_balancer CPU (if there is one) otherwise fallback to any idle
* CPU (if there is one).
*/
static void nohz_balancer_kick(int cpu)
static void nohz_balancer_kick(void)
{
int ilb_cpu;
@ -6878,15 +6878,13 @@ static inline int on_null_domain(struct rq *rq)
*/
void trigger_load_balance(struct rq *rq)
{
int cpu = rq->cpu;
/* Don't need to rebalance while attached to NULL domain */
if (time_after_eq(jiffies, rq->next_balance) &&
likely(!on_null_domain(rq)))
raise_softirq(SCHED_SOFTIRQ);
#ifdef CONFIG_NO_HZ_COMMON
if (nohz_kick_needed(rq) && likely(!on_null_domain(rq)))
nohz_balancer_kick(cpu);
nohz_balancer_kick();
#endif
}