Commit 8f958c98 authored Nov 06, 2015 by Hui Zhu Committed by Linus Torvalds Nov 06, 2015

zsmalloc: add comments for ->inuse to zspage



[akpm@linux-foundation.org: fix grammar]
Signed-off-by: Hui Zhu <zhuhui@xiaomi.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 6f3526d6

mm/zsmalloc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@
		* page->lru: links together first pages of various zspages.
		* Basically forming list of zspages in a fullness group.
		* page->mapping: class index and fullness group of the zspage
		* page->inuse: the number of objects that are used in this zspage
		*
		* Usage of struct page flags:
		* PG_private: identifies the first component page