diff options
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index ab99503c9ff2..3eaeb69ef9f5 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5155,6 +5155,7 @@ static struct cftype mem_cgroup_legacy_files[] = { * those references are manageable from userspace. */ +#define MEM_CGROUP_ID_MAX ((1UL << MEM_CGROUP_ID_SHIFT) - 1) static DEFINE_IDR(mem_cgroup_idr); static void mem_cgroup_id_remove(struct mem_cgroup *memcg) |