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| author |   Muchun Song <songmuchun@bytedance.com> | 2020-04-21 22:41:23 +0800 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2020-04-30 20:14:41 +0200 |
| commit | 17c891ab349138e8d8a59ca2700f42ce8af96f4e (patch) | |
| tree | b662d232acd8ac34bc3ee13906501534f93def64 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | sched/core: Fix illegal RCU from offline CPUs (diff) | |
| download | wireguard-linux-17c891ab349138e8d8a59ca2700f42ce8af96f4e.tar.xz wireguard-linux-17c891ab349138e8d8a59ca2700f42ce8af96f4e.zip | |
sched/fair: Use __this_cpu_read() in wake_wide()
The code is executed with preemption(and interrupts) disabled,
so it's safe to use __this_cpu_write().
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200421144123.33580-1-songmuchun@bytedance.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions