+ mem-memcg-cache-rightmost-node-fix.patch added to -mm tree

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The patch titled
     Subject: mem-memcg-cache-rightmost-node-fix
has been added to the -mm tree.  Its filename is
     mem-memcg-cache-rightmost-node-fix.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/mem-memcg-cache-rightmost-node-fix.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/mem-memcg-cache-rightmost-node-fix.patch

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------------------------------------------------------
From: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Subject: mem-memcg-cache-rightmost-node-fix

Brain fart #2, please fold.

index fdc25b3f9421..309f36522bdb 100644
Link: http://lkml.kernel.org/r/20170731160114.GE21328@xxxxxxxxxxxxxxx

Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 mm/memcontrol.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN mm/memcontrol.c~mem-memcg-cache-rightmost-node-fix mm/memcontrol.c
--- a/mm/memcontrol.c~mem-memcg-cache-rightmost-node-fix
+++ a/mm/memcontrol.c
@@ -427,7 +427,7 @@ static void __mem_cgroup_remove_exceeded
 		return;
 
 	if (&mz->tree_node == mctz->rb_rightmost)
-		mctz->rb_rightmost = rb_next(&mz->tree_node);
+		mctz->rb_rightmost = rb_prev(&mz->tree_node);
 
 	rb_erase(&mz->tree_node, &mctz->rb_root);
 	mz->on_tree = false;
_

Patches currently in -mm which might be from dave@xxxxxxxxxxxx are

rbtree-cache-leftmost-node-internally.patch
rbtree-optimize-root-check-during-rebalancing-loop.patch
rbtree-add-some-additional-comments-for-rebalancing-cases.patch
lib-rbtree_testc-make-input-module-parameters.patch
lib-rbtree_testc-add-inorder-traversal-test.patch
lib-rbtree_testc-support-rb_root_cached.patch
sched-fair-replace-cfs_rq-rb_leftmost.patch
sched-deadline-replace-earliest-dl-and-rq-leftmost-caching.patch
locking-rtmutex-replace-top-waiter-and-pi_waiters-leftmost-caching.patch
block-cfq-replace-cfq_rb_root-leftmost-caching.patch
lib-interval_tree-fast-overlap-detection.patch
lib-interval-tree-correct-comment-wrt-generic-flavor.patch
procfs-use-faster-rb_first_cached.patch
fs-epoll-use-faster-rb_first_cached.patch
mem-memcg-cache-rightmost-node.patch
mem-memcg-cache-rightmost-node-fix.patch
block-cfq-cache-rightmost-rb_node.patch

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