Commit 6dd9737e authored Oct 09, 2014 by Wang Sheng-Hui Committed by Linus Torvalds Oct 09, 2014

mm/zsmalloc.c: correct comment for fullness group computation



The letter 'f' in "n <= N/f" stands for fullness_threshold_frac, not
1/fullness_threshold_frac.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 015254da

mm/zsmalloc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -175,7 +175,7 @@ enum fullness_group {
		* n <= N / f, where
		* n = number of allocated objects
		* N = total number of objects zspage can store
		* f = 1/fullness_threshold_frac
		* f = fullness_threshold_frac
		*
		* Similarly, we assign zspage to:
		* ZS_ALMOST_FULL when n > N / f