diff options
| author |   Muchun Song <songmuchun@bytedance.com> | 2022-01-14 14:05:29 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-15 16:30:27 +0200 |
| commit | 17c17367758059930246dde937cc7da9b8f3549e (patch) | |
| tree | aa5b46e87b1da4a8008871498fa0b44fe5e3f785 /mm/memcontrol.c | |
| parent | mm/frontswap.c: use non-atomic '__set_bit()' when possible (diff) | |
| download | linux-dev-17c17367758059930246dde937cc7da9b8f3549e.tar.xz linux-dev-17c17367758059930246dde937cc7da9b8f3549e.zip | |
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/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 3542237c833f..bfe9bdec192b 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -84,7 +84,7 @@ EXPORT_PER_CPU_SYMBOL_GPL(int_active_memcg); static bool cgroup_memory_nosocket __ro_after_init; /* Kernel memory accounting disabled? */ -bool cgroup_memory_nokmem __ro_after_init; +static bool cgroup_memory_nokmem __ro_after_init; /* Whether the swap controller is active */ #ifdef CONFIG_MEMCG_SWAP |