Commit 54157c44 authored Aug 11, 2010 by Namhyung Kim Committed by Tejun Heo Aug 27, 2010

percpu: fix a mismatch between code and comment



When pcpu_build_alloc_info() searches best_upa value, it ignores current value
if the number of waste units exceeds 1/3 of the number of total cpus. But the
comment on the code says that it will ignore if wastage is over 25%.
Modify the comment.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

parent a002d148

mm/percpu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1164,7 +1164,7 @@ static struct pcpu_alloc_info * __init pcpu_build_alloc_info(
		}

		/*
		* Don't accept if wastage is over 25%. The
		* Don't accept if wastage is over 1/3. The
		* greater-than comparison ensures upa==1 always
		* passes the following check.
		*/