tree 373e23d2e7339efed747a77ebd8aa1323c05f6e6
parent 11124411aa95827404d6bfdfc14c908e1b54513c
author Tejun Heo <tj@kernel.org> 1235202983 +0900
committer Tejun Heo <tj@kernel.org> 1235202983 +0900

percpu: clean up size usage

Andrew was concerned about the unit of variables named or have suffix
size.  Every usage in percpu allocator is in bytes but make it super
clear by adding comments.

While at it, make pcpu_depopulate_chunk() take int @off and @size like
everyone else.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>