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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2018-07-12 01:36:43 +0300
committerPaul E. McKenney <paulmck@linux.ibm.com>2018-11-09 08:43:20 +0300
commit78d125d33858d00756baf0f40e75e77dcbfbea55 (patch)
tree767f50ab5649210e70a8021ff373feb07a57408a /tools/perf/scripts/python/export-to-postgresql.py
parentd3ff3891b2edba63a7dee9023306bb66878fc3d8 (diff)
downloadlinux-78d125d33858d00756baf0f40e75e77dcbfbea55.tar.xz
sched/membarrier: Replace synchronize_sched() with synchronize_rcu()
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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