rcupdate: Replace smp_read_barrier_depends() with lockless_dereference()
authorPranith Kumar <bobby.prani@gmail.com>
Thu, 13 Nov 2014 19:24:14 +0000 (14:24 -0500)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 6 Jan 2015 19:01:11 +0000 (11:01 -0800)
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: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
include/linux/rcupdate.h

Simple merge