Commit-ID:  575638d1047eb057a5cdf95cc0b3c084e1279508
Gitweb:     https://git.kernel.org/tip/575638d1047eb057a5cdf95cc0b3c084e1279508
Author:     Valentin Schneider <valentin.schnei...@arm.com>
AuthorDate: Wed, 4 Jul 2018 11:17:45 +0100
Committer:  Ingo Molnar <mi...@kernel.org>
CommitDate: Mon, 10 Sep 2018 11:05:52 +0200

sched/core: Change root_domain->overload type to int

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.

Signed-off-by: Valentin Schneider <valentin.schnei...@arm.com>
Signed-off-by: Morten Rasmussen <morten.rasmus...@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: dietmar.eggem...@arm.com
Cc: gaku.inami...@renesas.com
Cc: vincent.guit...@linaro.org
Link: 
http://lkml.kernel.org/r/1530699470-29808-8-git-send-email-morten.rasmus...@arm.com
Signed-off-by: Ingo Molnar <mi...@kernel.org>
---
 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 fe17e0be2d7b..4d181478c5b8 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -716,7 +716,7 @@ 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
@@ -1698,7 +1698,7 @@ 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
        }
 

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