sched/membarrier: Replace synchronize_sched() with synchronize_rcu()

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Now that synchronize_rcu() waits for preempt-disable regions of code
as well as RCU read-side critical sections, the synchronize_sched()
in sys_membarrier() can be replaced by synchronize_rcu().  This commit
therefore makes this change.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

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Paul E. McKenney 2018-07-11 15:36:43 -07:00 • committed by Paul E. McKenney

parent d3ff3891b2

commit 78d125d338

1 changed files with 1 additions and 1 deletions

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kernel/sched/membarrier.c

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