| From | Morten Rasmussen <> | Subject | [PATCHv4 07/12] sched: Change root_domain->overload type to int | Date | Wed, 4 Jul 2018 11:17:45 +0100 |
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From: Valentin Schneider <valentin.schneider@arm.com>
sizeof(_Bool) is implementation defined, so let's just go with 'int' as is done for other structures e.g. sched_domain_shared->has_idle_cores.
The local 'overload' variable used in update_sd_lb_stats can remain bool, as it won't impact any struct layout and can be assigned to the root_domain field.
cc: Ingo Molnar <mingo@redhat.com> cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com> --- kernel/sched/sched.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 6c39a07e8a68..648224b23287 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -696,7 +696,7 @@ struct root_domain { cpumask_var_t online; /* Indicate more than one runnable task for any CPU */ - bool overload; + int overload; /* * The bit corresponding to a CPU gets set here if such CPU has more @@ -1673,7 +1673,7 @@ static inline void add_nr_running(struct rq *rq, unsigned count) if (prev_nr < 2 && rq->nr_running >= 2) { #ifdef CONFIG_SMP if (!rq->rd->overload) - rq->rd->overload = true; + rq->rd->overload = 1; #endif } -- 2.7.4
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