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mm: Replace call_rcu_sched() with call_rcu()

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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.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
This commit is contained in:
Paul E. McKenney 2018-11-06 19:30:34 -08:00
parent 6564a25e6c
commit b401ec1848
1 changed files with 1 additions and 1 deletions
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2
mm/mmu_gather.c
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@ -199,7 +199,7 @@ void tlb_table_flush(struct mmu_gather *tlb)
if (*batch) {
tlb_table_invalidate(tlb);
call_rcu_sched(&(*batch)->rcu, tlb_remove_table_rcu);
call_rcu(&(*batch)->rcu, tlb_remove_table_rcu);
*batch = NULL;
}
}