The following commit has been merged into the sched/urgent branch of tip: Commit-ID: 275b2f6723ab9173484e1055ae138d4c2dd9d7c5 Gitweb: https://git.kernel.org/tip/275b2f6723ab9173484e1055ae138d4c2dd9d7c5 Author: Vincent Donnefort <vincent.donnefort@xxxxxxx> AuthorDate: Fri, 20 Mar 2020 13:21:35 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitterDate: Wed, 08 Apr 2020 11:35:23 +02:00 sched/core: Remove unused rq::last_load_update_tick The following commit: 5e83eafbfd3b ("sched/fair: Remove the rq->cpu_load[] update code") eliminated the last use case for rq->last_load_update_tick, so remove the field as well. Reviewed-by: Dietmar Eggemann <dietmar.eggemann@xxxxxxx> Reviewed-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx> Signed-off-by: Vincent Donnefort <vincent.donnefort@xxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> Link: https://lkml.kernel.org/r/1584710495-308969-1-git-send-email-vincent.donnefort@xxxxxxx --- kernel/sched/core.c | 1 - kernel/sched/sched.h | 1 - 2 files changed, 2 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index c3d12e3..3a61a3b 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6694,7 +6694,6 @@ void __init sched_init(void) rq_attach_root(rq, &def_root_domain); #ifdef CONFIG_NO_HZ_COMMON - rq->last_load_update_tick = jiffies; rq->last_blocked_load_update_tick = jiffies; atomic_set(&rq->nohz_flags, 0); #endif diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index cd00814..db3a576 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -888,7 +888,6 @@ struct rq { #endif #ifdef CONFIG_NO_HZ_COMMON #ifdef CONFIG_SMP - unsigned long last_load_update_tick; unsigned long last_blocked_load_update_tick; unsigned int has_blocked_load; #endif /* CONFIG_SMP */
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