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From: Kirill Tkhai <ktkhai@virtuozzo.com>
To: akpm@linux-foundation.org, vdavydov.dev@gmail.com,
	shakeelb@google.com, viro@zeniv.linux.org.uk, hannes@cmpxchg.org,
	mhocko@kernel.org, ktkhai@virtuozzo.com, tglx@linutronix.de,
	pombredanne@nexb.com, stummala@codeaurora.org,
	gregkh@linuxfoundation.org, sfr@canb.auug.org.au, guro@fb.com,
	mka@chromium.org, penguin-kernel@I-love.SAKURA.ne.jp,
	chris@chris-wilson.co.uk, longman@redhat.com, minchan@kernel.org,
	ying.huang@intel.com, mgorman@techsingularity.net, jbacik@fb.com,
	linux@roeck-us.net, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, willy@infradead.org, lirongqing@baidu.com,
	aryabinin@virtuozzo.com
Subject: [PATCH v5 09/13] list_lru: Pass lru argument to memcg_drain_list_lru_node()
Date: Thu, 10 May 2018 12:53:36 +0300	[thread overview]
Message-ID: <152594601636.22949.5066059978522726025.stgit@localhost.localdomain> (raw)
In-Reply-To: <152594582808.22949.8353313986092337675.stgit@localhost.localdomain>

This is just refactoring to allow next patches to have
lru pointer in memcg_drain_list_lru_node().

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
---
 mm/list_lru.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mm/list_lru.c b/mm/list_lru.c
index 46b805073ed0..7f6cb27aa2f5 100644
--- a/mm/list_lru.c
+++ b/mm/list_lru.c
@@ -516,9 +516,10 @@ int memcg_update_all_list_lrus(int new_size)
 	goto out;
 }
 
-static void memcg_drain_list_lru_node(struct list_lru_node *nlru,
+static void memcg_drain_list_lru_node(struct list_lru *lru, int nid,
 				      int src_idx, struct mem_cgroup *dst_memcg)
 {
+	struct list_lru_node *nlru = &lru->node[nid];
 	int dst_idx = dst_memcg->kmemcg_id;
 	struct list_lru_one *src, *dst;
 
@@ -547,7 +548,7 @@ static void memcg_drain_list_lru(struct list_lru *lru,
 		return;
 
 	for_each_node(i)
-		memcg_drain_list_lru_node(&lru->node[i], src_idx, dst_memcg);
+		memcg_drain_list_lru_node(lru, i, src_idx, dst_memcg);
 }
 
 void memcg_drain_all_list_lrus(int src_idx, struct mem_cgroup *dst_memcg)

  parent reply	other threads:[~2018-05-10  9:53 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-10  9:52 [PATCH v5 00/13] Improve shrink_slab() scalability (old complexity was O(n^2), new is O(n)) Kirill Tkhai
2018-05-10  9:52 ` [PATCH v5 01/13] mm: Assign id to every memcg-aware shrinker Kirill Tkhai
2018-05-13  5:15   ` Vladimir Davydov
2018-05-14  9:03     ` Kirill Tkhai
2018-05-15  3:29       ` Vladimir Davydov
2018-05-10  9:52 ` [PATCH v5 02/13] memcg: Move up for_each_mem_cgroup{, _tree} defines Kirill Tkhai
2018-05-10  9:52 ` [PATCH v5 03/13] mm: Assign memcg-aware shrinkers bitmap to memcg Kirill Tkhai
2018-05-13 16:47   ` Vladimir Davydov
2018-05-14  9:34     ` Kirill Tkhai
2018-05-15  3:54       ` Vladimir Davydov
2018-05-10  9:52 ` [PATCH v5 04/13] mm: Refactoring in workingset_init() Kirill Tkhai
2018-05-10  9:52 ` [PATCH v5 05/13] fs: Refactoring in alloc_super() Kirill Tkhai
2018-05-10  9:53 ` [PATCH v5 06/13] fs: Propagate shrinker::id to list_lru Kirill Tkhai
2018-05-13 16:57   ` Vladimir Davydov
2018-05-10  9:53 ` [PATCH v5 07/13] list_lru: Add memcg argument to list_lru_from_kmem() Kirill Tkhai
2018-05-10  9:53 ` [PATCH v5 08/13] list_lru: Pass dst_memcg argument to memcg_drain_list_lru_node() Kirill Tkhai
2018-05-10  9:53 ` Kirill Tkhai [this message]
2018-05-10  9:53 ` [PATCH v5 10/13] mm: Set bit in memcg shrinker bitmap on first list_lru item apearance Kirill Tkhai
2018-05-15  4:08   ` Vladimir Davydov
2018-05-10  9:53 ` [PATCH v5 11/13] mm: Iterate only over charged shrinkers during memcg shrink_slab() Kirill Tkhai
2018-05-15  5:44   ` Vladimir Davydov
2018-05-15 10:12     ` Kirill Tkhai
2018-05-17  4:33       ` Vladimir Davydov
2018-05-17 11:39         ` Kirill Tkhai
2018-05-15 14:49     ` Kirill Tkhai
2018-05-17  4:16       ` Vladimir Davydov
2018-05-17 11:49         ` Kirill Tkhai
2018-05-17 13:51           ` Vladimir Davydov
2018-05-10  9:54 ` [PATCH v5 12/13] mm: Add SHRINK_EMPTY shrinker methods return value Kirill Tkhai
2018-05-10  9:54 ` [PATCH v5 13/13] mm: Clear shrinker bit if there are no objects related to memcg Kirill Tkhai
2018-05-15  5:59   ` Vladimir Davydov
2018-05-15  8:55     ` Kirill Tkhai
2018-05-17  4:49       ` Vladimir Davydov

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