Hello, On (03/30/16 16:12), Minchan Kim wrote: > We don't use page->_mapcount any more so no need to reset. > > Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> -ss > --- > mm/zsmalloc.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c > index 4dd72a803568..0f6cce9b9119 100644 > --- a/mm/zsmalloc.c > +++ b/mm/zsmalloc.c > @@ -922,7 +922,6 @@ static void reset_page(struct page *page) > set_page_private(page, 0); > page->mapping = NULL; > page->freelist = NULL; > - page_mapcount_reset(page); > } > > static void free_zspage(struct page *first_page) > -- > 1.9.1 > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>