The patch titled
Subject: mm-shrinker-make-shrinker-not-depend-on-memcg-kmem-v6
has been added to the -mm tree. Its filename is
mm-shrinker-make-shrinker-not-depend-on-memcg-kmem-v6.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-shrinker-make-shrinker-not-depend-on-memcg-kmem-v6.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-shrinker-make-shrinker-not-depend-on-memcg-kmem-v6.patch
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------------------------------------------------------
From: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
Subject: mm-shrinker-make-shrinker-not-depend-on-memcg-kmem-v6
add comment
Link: http://lkml.kernel.org/r/1566496227-84952-4-git-send-email-yang.shi@xxxxxxxxxxxxxxxxx
Signed-off-by: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Reviewed-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: "Kirill A . Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Shakeel Butt <shakeelb@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Qian Cai <cai@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/shrinker.h | 4 ++++
1 file changed, 4 insertions(+)
--- a/include/linux/shrinker.h~mm-shrinker-make-shrinker-not-depend-on-memcg-kmem-v6
+++ a/include/linux/shrinker.h
@@ -81,6 +81,10 @@ struct shrinker {
/* Flags */
#define SHRINKER_NUMA_AWARE (1 << 0)
#define SHRINKER_MEMCG_AWARE (1 << 1)
+/*
+ * It just makes sense when the shrinker is also MEMCG_AWARE for now,
+ * non-MEMCG_AWARE shrinker should not have this flag set.
+ */
#define SHRINKER_NONSLAB (1 << 2)
extern int prealloc_shrinker(struct shrinker *shrinker);
_
Patches currently in -mm which might be from yang.shi@xxxxxxxxxxxxxxxxx are
mm-thp-extract-split_queue_-into-a-struct.patch
mm-move-mem_cgroup_uncharge-out-of-__page_cache_release.patch
mm-shrinker-make-shrinker-not-depend-on-memcg-kmem.patch
mm-shrinker-make-shrinker-not-depend-on-memcg-kmem-v6.patch
mm-thp-make-deferred-split-shrinker-memcg-aware.patch
mm-thp-make-deferred-split-shrinker-memcg-aware-v6.patch
mm-account-deferred-split-thps-into-memavailable.patch
