From 706c16f2372316a0a8af3be6e2bd6e391c073ca0 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 6 Mar 2014 21:08:24 -0500
Subject: [PATCH] perpcu: fold pcpu_split_block() into the only caller

... and simplify the results a bit.  Makes the next step easier
to deal with - we will be changing the data representation for
chunk->map[] and it's easier to do if the code in question is
not split between pcpu_alloc_area() and pcpu_split_block().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
Reading git-format-patch failed