seqlock: Remove now-redundant smp_read_barrier_depends()

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READ_ONCE() now implies smp_read_barrier_depends(), so this patch
removes the now-redundant smp_read_barrier_depends() from
raw_read_seqcount_latch().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>

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This commit is contained in:

Paul E. McKenney 2017-10-09 11:00:32 -07:00

parent 1ba9c5e6c6

commit 98b2273784

1 changed files with 1 additions and 2 deletions

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include/linux/seqlock.h

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