linux-kernel - [PATCH 2/2] mm: Make flags of unsigned type in struct shrinker

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Date:   Thu, 19 Jul 2018 13:51:27 +0300
From:   Kirill Tkhai <ktkhai@...tuozzo.com>
To:     akpm@...ux-foundation.org, vdavydov.dev@...il.com,
        penguin-kernel@...ove.SAKURA.ne.jp, chris@...is-wilson.co.uk,
        gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        ktkhai@...tuozzo.com
Subject: [PATCH 2/2] mm: Make flags of unsigned type in struct shrinker

Currently, there are two flags only, so unsigned
is more then enough. Also, move int seeks to keep
these fields together.

Signed-off-by: Kirill Tkhai <ktkhai@...tuozzo.com>
---
 include/linux/shrinker.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index d58aaaed34a4..9443cafd1969 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -63,9 +63,9 @@ struct shrinker {
 	unsigned long (*scan_objects)(struct shrinker *,
 				      struct shrink_control *sc);
 
-	int seeks;	/* seeks to recreate an obj */
 	long batch;	/* reclaim batch size, 0 = default */
-	unsigned long flags;
+	int seeks;	/* seeks to recreate an obj */
+	unsigned flags;
 
 	/* These are for internal use */
 	struct list_head list;