percpu: use raw_cpu_*() to define __this_cpu_*()

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__this_cpu_*() operations are the same as raw_cpu_*() operations
except for the added __this_cpu_preempt_check().  Curiously, these
were defined using __pcu_size_call_*() instead of being layered on top
of raw_cpu_*().

Let's layer them so that __this_cpu_*() are defined in terms of
raw_cpu_*().  It's simpler and less error-prone this way.

This patch doesn't introduce any functional difference.

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

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Tejun Heo 2014-06-17 19:12:39 -04:00

parent 9c28278a24

commit cadb1c4db2

1 changed files with 9 additions and 9 deletions

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include/linux/percpu-defs.h

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