From e6fe3f422be128b7d65de607f6ae67bedc55f0ca Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Thu, 22 Apr 2021 23:02:28 +0300 Subject: sched: Make multiple runqueue task counters 32-bit Make: struct dl_rq::dl_nr_migratory struct dl_rq::dl_nr_running struct rt_rq::rt_nr_boosted struct rt_rq::rt_nr_migratory struct rt_rq::rt_nr_total struct rq::nr_uninterruptible 32-bit. If total number of tasks can't exceed 2**32 (and less due to futex pid limits), then per-runqueue counters can't as well. This patchset has been sponsored by REX Prefix Eradication Society. Signed-off-by: Alexey Dobriyan Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20210422200228.1423391-4-adobriyan@gmail.com --- kernel/sched/loadavg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/sched/loadavg.c') diff --git a/kernel/sched/loadavg.c b/kernel/sched/loadavg.c index 1c79896f1bc0..954b229868d9 100644 --- a/kernel/sched/loadavg.c +++ b/kernel/sched/loadavg.c @@ -81,7 +81,7 @@ long calc_load_fold_active(struct rq *this_rq, long adjust) long nr_active, delta = 0; nr_active = this_rq->nr_running - adjust; - nr_active += (long)this_rq->nr_uninterruptible; + nr_active += (int)this_rq->nr_uninterruptible; if (nr_active != this_rq->calc_load_active) { delta = nr_active - this_rq->calc_load_active; -- cgit v1.2.3