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 v6 11/17] list_lru: Pass lru argument to memcg_drain_list_lru_node()
Date: Fri, 18 May 2018 11:43:34 +0300 [thread overview]
Message-ID: <152663301468.5308.11453847445952411196.stgit@localhost.localdomain> (raw)
In-Reply-To: <152663268383.5308.8660992135988724014.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 43cbec52a48a..cab8fad7f7e2 100644
--- a/mm/list_lru.c
+++ b/mm/list_lru.c
@@ -514,9 +514,10 @@ 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;
@@ -545,7 +546,7 @@ 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)
next prev parent reply other threads:[~2018-05-18 8:43 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-18 8:41 [PATCH v6 00/17] Improve shrink_slab() scalability (old complexity was O(n^2), new is O(n)) Kirill Tkhai
2018-05-18 8:41 ` [PATCH v6 01/17] list_lru: Combine code under the same define Kirill Tkhai
2018-05-18 8:41 ` [PATCH v6 02/17] mm: Introduce CONFIG_MEMCG_KMEM as combination of CONFIG_MEMCG && !CONFIG_SLOB Kirill Tkhai
2018-05-18 8:42 ` [PATCH v6 03/17] mm: Assign id to every memcg-aware shrinker Kirill Tkhai
2018-05-20 7:08 ` Vladimir Davydov
2018-05-18 8:42 ` [PATCH v6 04/17] memcg: Move up for_each_mem_cgroup{, _tree} defines Kirill Tkhai
2018-05-18 8:42 ` [PATCH v6 05/17] mm: Assign memcg-aware shrinkers bitmap to memcg Kirill Tkhai
2018-05-20 7:27 ` Vladimir Davydov
2018-05-21 10:16 ` Kirill Tkhai
2018-05-21 18:40 ` Vladimir Davydov
2018-05-18 8:42 ` [PATCH v6 06/17] mm: Refactoring in workingset_init() Kirill Tkhai
2018-05-18 8:42 ` [PATCH v6 07/17] fs: Refactoring in alloc_super() Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 08/17] fs: Propagate shrinker::id to list_lru Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 09/17] list_lru: Add memcg argument to list_lru_from_kmem() Kirill Tkhai
2018-05-18 8:43 ` [PATCH v6 10/17] list_lru: Pass dst_memcg argument to memcg_drain_list_lru_node() Kirill Tkhai
2018-05-18 8:43 ` Kirill Tkhai [this message]
2018-05-18 8:43 ` [PATCH v6 12/17] mm: Set bit in memcg shrinker bitmap on first list_lru item apearance Kirill Tkhai
2018-05-20 7:55 ` Vladimir Davydov
2018-05-21 9:31 ` Kirill Tkhai
2018-05-21 18:16 ` Vladimir Davydov
2018-05-18 8:43 ` [PATCH v6 13/17] mm: Export mem_cgroup_is_root() Kirill Tkhai
2018-05-20 7:57 ` Vladimir Davydov
2018-05-18 8:44 ` [PATCH v6 14/17] mm: Iterate only over charged shrinkers during memcg shrink_slab() Kirill Tkhai
2018-05-20 8:00 ` Vladimir Davydov
2018-05-21 9:17 ` Kirill Tkhai
2018-05-21 17:56 ` Vladimir Davydov
2018-05-18 8:44 ` [PATCH v6 15/17] mm: Generalize shrink_slab() calls in shrink_node() Kirill Tkhai
2018-05-20 8:08 ` Vladimir Davydov
2018-05-21 9:19 ` Kirill Tkhai
2018-05-18 8:44 ` [PATCH v6 16/17] mm: Add SHRINK_EMPTY shrinker methods return value Kirill Tkhai
2018-05-18 8:44 ` [PATCH v6 17/17] mm: Clear shrinker bit if there are no objects related to memcg Kirill Tkhai
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