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Date:   Wed, 17 Apr 2019 11:52:41 -0400
From:   Johannes Weiner <hannes@cmpxchg.org>
To:     Andrew Morton <akpm@linux-foundation.org>
Cc:     shakeelb@google.com, mhocko@kernel.org, guro@fb.com,
        linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: +
 mm-fix-inactive-list-balancing-between-numa-nodes-and-cgroups.patch added to
 -mm tree
Message-ID: <20190417155241.GB23013@cmpxchg.org>
References: <20190415212744.v9aTn%akpm@linux-foundation.org>
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On Mon, Apr 15, 2019 at 02:27:44PM -0700, akpm@linux-foundation.org wrote:
> 
> The patch titled
>      Subject: mm: fix inactive list balancing between NUMA nodes and cgroups
> has been added to the -mm tree.  Its filename is
>      mm-fix-inactive-list-balancing-between-numa-nodes-and-cgroups.patch

---

From b5a82062b99fd3d2d4f4f7dc220d4acb1aa9b749 Mon Sep 17 00:00:00 2001
From: Johannes Weiner <hannes@cmpxchg.org>
Date: Wed, 17 Apr 2019 11:08:07 -0400
Subject: [PATCH] mm: fix inactive list balancing between NUMA nodes and
 cgroups fix

lruvec_page_state_local() is only defined later in the series. This is
fallout from reshuffling the patch series to pull a standalone fix
before the bigger stats rework.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
---
 mm/vmscan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index c9f8afe61ae3..461720e2ae90 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2979,7 +2979,7 @@ static void snapshot_refaults(struct mem_cgroup *root_memcg, pg_data_t *pgdat)
 		struct lruvec *lruvec;
 
 		lruvec = mem_cgroup_lruvec(pgdat, memcg);
-		refaults = lruvec_page_state_local(lruvec, WORKINGSET_ACTIVATE);
+		refaults = lruvec_page_state(lruvec, WORKINGSET_ACTIVATE);
 		lruvec->refaults = refaults;
 	} while ((memcg = mem_cgroup_iter(root_memcg, memcg, NULL)));
 }
-- 
2.21.0