linux-kernel - [PATCH v2 8/8] mm/zsmalloc: use helper to clear page->flags bit

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1467614999-4326-8-git-send-email-opensource.ganesh@gmail.com>
Date:	Mon,  4 Jul 2016 14:49:59 +0800
From:	Ganesh Mahendran <opensource.ganesh@...il.com>
To:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Cc:	akpm@...ux-foundation.org, minchan@...nel.org, ngupta@...are.org,
	sergey.senozhatsky.work@...il.com, rostedt@...dmis.org,
	mingo@...hat.com, Ganesh Mahendran <opensource.ganesh@...il.com>
Subject: [PATCH v2 8/8] mm/zsmalloc: use helper to clear page->flags bit

user ClearPagePrivate/ClearPagePrivate2 helper to clear
PG_private/PG_private_2 in page->flags

Signed-off-by: Ganesh Mahendran <opensource.ganesh@...il.com>
Acked-by: Minchan Kim <minchan@...nel.org>
----
v2: none
---
 mm/zsmalloc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 756f839..297f25b 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -940,8 +940,8 @@ static void unpin_tag(unsigned long handle)
 static void reset_page(struct page *page)
 {
 	__ClearPageMovable(page);
-	clear_bit(PG_private, &page->flags);
-	clear_bit(PG_private_2, &page->flags);
+	ClearPagePrivate(page);
+	ClearPagePrivate2(page);
 	set_page_private(page, 0);
 	page_mapcount_reset(page);
 	ClearPageHugeObject(page);
-- 
1.9.1