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linux/kernel/trace/ring_buffer_benchmark.c
Steven Rostedt (Red Hat) 54ed144405 ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark 
wake_up_process() has a memory barrier before doing anything, thus adding a
memory barrier before calling it is redundant.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2015-11-03 16:19:02 -05:00

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