Commit fdb9c293 authored Apr 15, 2014 by Christoph Lameter Committed by Tejun Heo Apr 15, 2014

percpu: Replace __get_cpu_var with this_cpu_ptr



__this_cpu_ptr is being phased out.  Use raw_cpu_ptr instead which was
introduced in 3.15-rc1.  One case of using __get_cpu_var in the
get_cpu_var macro for address calculation was remaining in
include/linux/percpu.h.

tj: Updated patch description.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

parent c9eaa447

include/linux/percpu.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -29,7 +29,7 @@
		*/
		#define get_cpu_var(var) (*({ \
		preempt_disable(); \
		&__get_cpu_var(var); }))
		this_cpu_ptr(&var); }))

		/*
		* The weird & is necessary because sparse considers (void)(var) to be