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| author | Dietmar Eggemann <dietmar.eggemann@arm.com> | 2020-05-20 15:42:39 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-15 14:10:04 +0200 |
| commit | c81b89329933c6c0be809d4c0d2cb57c49153ee3 (patch) | |
| tree | 61e691ce0cd1a84035ecb5f7cf64fba8457a5c72 /kernel/sched/cpupri.h | |
| parent | 9b1b234bb86bcdcdb142e900d39b599185465dbb (diff) | |
| download | linux-c81b89329933c6c0be809d4c0d2cb57c49153ee3.tar.bz2 | |
sched/deadline: Optimize dl_bw_cpus()
Return the weight of the root domain (rd) span in case it is a subset
of the cpu_active_mask.
Continue to compute the number of CPUs over rd span and cpu_active_mask
when in hotplug.
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Juri Lelli <juri.lelli@redhat.com>
Link: https://lkml.kernel.org/r/20200520134243.19352-2-dietmar.eggemann@arm.com
Diffstat (limited to 'kernel/sched/cpupri.h')
0 files changed, 0 insertions, 0 deletions