Commit dcd6dffb authored by Li Guanglei's avatar Li Guanglei Committed by Peter Zijlstra

sched/core: Fix size of rq::uclamp initialization

rq::uclamp is an array of struct uclamp_rq, make sure we clear the
whole thing.

Fixes: 69842cba ("sched/uclamp: Add CPU's clamp buckets refcountinga")
Signed-off-by: default avatarLi Guanglei <guanglei.li@unisoc.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarQais Yousef <qais.yousef@arm.com>
Link: https://lkml.kernel.org/r/1577259844-12677-1-git-send-email-guangleix.li@gmail.com
parent 7226017a
...@@ -1253,7 +1253,8 @@ static void __init init_uclamp(void) ...@@ -1253,7 +1253,8 @@ static void __init init_uclamp(void)
mutex_init(&uclamp_mutex); mutex_init(&uclamp_mutex);
for_each_possible_cpu(cpu) { for_each_possible_cpu(cpu) {
memset(&cpu_rq(cpu)->uclamp, 0, sizeof(struct uclamp_rq)); memset(&cpu_rq(cpu)->uclamp, 0,
sizeof(struct uclamp_rq)*UCLAMP_CNT);
cpu_rq(cpu)->uclamp_flags = 0; cpu_rq(cpu)->uclamp_flags = 0;
} }
......
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