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| author | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-07 04:10:53 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2019-01-26 00:28:22 +0100 |
| commit | 337e9b07db3b8c7f7d68b849df32f434a1a3b831 (patch) | |
| tree | c950596dd69fd76bb45cffde58abfa45241432b9 /kernel/sched/sched.h | |
| parent | tools/memory-model: Make scripts take "-j" abbreviation for "--jobs" (diff) | |
| download | linux-337e9b07db3b8c7f7d68b849df32f434a1a3b831.tar.xz linux-337e9b07db3b8c7f7d68b849df32f434a1a3b831.zip | |
sched: Replace call_rcu_sched() with call_rcu()
Now that call_rcu()'s callback is not invoked until after all
preempt-disable regions of code have completed (in addition to explicitly
marked RCU read-side critical sections), call_rcu() can be used in place
of call_rcu_sched(). This commit therefore makes that change.
While in the area, this commit also updates an outdated header comment
for for_each_domain().
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index d04530bf251f..6665b9c02e2f 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1260,7 +1260,7 @@ extern void sched_ttwu_pending(void); /* * The domain tree (rq->sd) is protected by RCU's quiescent state transition. - * See detach_destroy_domains: synchronize_sched for details. + * See destroy_sched_domains: call_rcu for details. * * The domain tree of any CPU may only be accessed from within * preempt-disabled sections. |