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sched/balancing: Rename run_rebalance_domains() => sched_balance_softirq()

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run_rebalance_domains() is a misnomer, as it doesn't only
run rebalance_domains(), but since the introduction of the
NOHZ code it also runs nohz_idle_balance().

Rename it to sched_balance_softirq(), reflecting its more
generic purpose and that it's a softirq handler.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Link: https://lore.kernel.org/r/20240308111819.1101550-2-mingo@kernel.org
This commit is contained in:
Ingo Molnar
2024-03-08 12:18:07 +01:00
parent 33928ed8bd
commit 70a27d6d1b
3 changed files with 4 additions and 4 deletions
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4
kernel/sched/fair.c
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@@ -12415,7 +12415,7 @@ out:
* - indirectly from a remote scheduler_tick() for NOHZ idle balancing
* through the SMP cross-call nohz_csd_func()
*/
static __latent_entropy void run_rebalance_domains(struct softirq_action *h)
static __latent_entropy void sched_balance_softirq(struct softirq_action *h)
{
struct rq *this_rq = this_rq();
enum cpu_idle_type idle = this_rq->idle_balance;
@@ -13216,7 +13216,7 @@ __init void init_sched_fair_class(void)
#endif
}
open_softirq(SCHED_SOFTIRQ, run_rebalance_domains);
open_softirq(SCHED_SOFTIRQ, sched_balance_softirq);
#ifdef CONFIG_NO_HZ_COMMON
nohz.next_balance = jiffies;