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authorMuchun Song <songmuchun@bytedance.com>2022-01-14 14:05:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-15 16:30:27 +0200
commit17c17367758059930246dde937cc7da9b8f3549e (patch)
treeaa5b46e87b1da4a8008871498fa0b44fe5e3f785 /mm/internal.h
parent3795f46b83c66a2e4545460dec74c80b839faafe (diff)
mm: memcontrol: make cgroup_memory_nokmem static
Commit 494c1dfe855e ("mm: memcg/slab: create a new set of kmalloc-cg-<n> caches") makes cgroup_memory_nokmem global, however, it is unnecessary because there is already a function mem_cgroup_kmem_disabled() which exports it. Just make it static and replace it with mem_cgroup_kmem_disabled() in mm/slab_common.c. Link: https://lkml.kernel.org/r/20211109065418.21693-1-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Acked-by: Chris Down <chris@chrisdown.name> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
-rw-r--r--mm/internal.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 3b79a5c9427a..bdac62e1eca7 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -158,11 +158,6 @@ extern void reclaim_throttle(pg_data_t *pgdat, enum vmscan_throttle_state reason
extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address);
/*
- * in mm/memcontrol.c:
- */
-extern bool cgroup_memory_nokmem;
-
-/*
* in mm/page_alloc.c
*/