percpu: Replace smp_read_barrier_depends() with lockless_dereference()

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Recently lockless_dereference() was added which can be used in place of
hard-coding smp_read_barrier_depends(). The following PATCH makes the change.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Pranith Kumar 2014-11-21 10:05:59 -05:00 • committed by Tejun Heo

parent cceb9bd633

commit eadac03e89

1 changed files with 1 additions and 3 deletions

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4

include/linux/percpu-refcount.h

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