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From: Kirill Tkhai <ktkhai@virtuozzo.com>
To: akpm@linux-foundation.org, vdavydov.dev@gmail.com,
	penguin-kernel@I-love.SAKURA.ne.jp, chris@chris-wilson.co.uk,
	gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
	ktkhai@virtuozzo.com
Subject: [PATCH 1/2] mm: Keep int fields in struct shrink_control together
Date: Thu, 19 Jul 2018 13:51:19 +0300	[thread overview]
Message-ID: <153199747930.21131.861043607301997810.stgit@localhost.localdomain> (raw)
In-Reply-To: <153199724495.21131.9248876333336922199.stgit@localhost.localdomain>

gfp_t is of unsigned type, so let's move nid to keep
them together.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
---
 include/linux/shrinker.h |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index b154fd2b084c..d58aaaed34a4 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -12,6 +12,9 @@
 struct shrink_control {
 	gfp_t gfp_mask;
 
+	/* current node being shrunk (for NUMA aware shrinkers) */
+	int nid;
+
 	/*
 	 * How many objects scan_objects should scan and try to reclaim.
 	 * This is reset before every call, so it is safe for callees
@@ -26,9 +29,6 @@ struct shrink_control {
 	 */
 	unsigned long nr_scanned;
 
-	/* current node being shrunk (for NUMA aware shrinkers) */
-	int nid;
-
 	/* current memcg being shrunk (for memcg aware shrinkers) */
 	struct mem_cgroup *memcg;
 };


  reply	other threads:[~2018-07-19 10:51 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-19 10:51 [PATCH 0/2] Reorderings in struct shrinker and struct shrink_control Kirill Tkhai
2018-07-19 10:51 ` Kirill Tkhai [this message]
2018-07-19 11:10   ` [PATCH 1/2] mm: Keep int fields in struct shrink_control together Michal Hocko
2018-07-19 11:14     ` Kirill Tkhai
2018-07-19 10:51 ` [PATCH 2/2] mm: Make flags of unsigned type in struct shrinker Kirill Tkhai
2018-07-19 11:14   ` Michal Hocko

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