summaryrefslogtreecommitdiffstats
path: root/mm/memcontrol.c
diff options
context:
space:
mode:
Diffstat (limited to 'mm/memcontrol.c')
-rw-r--r--mm/memcontrol.c24
1 files changed, 9 insertions, 15 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index d28359cd6b5..785c3236707 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -4640,29 +4640,22 @@ static int mem_control_numa_stat_open(struct inode *unused, struct file *file)
#endif /* CONFIG_NUMA */
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_KMEM
-static int register_kmem_files(struct cgroup *cont, struct cgroup_subsys *ss)
+static int register_kmem_files(struct mem_cgroup *memcg, struct cgroup_subsys *ss)
{
- /*
- * Part of this would be better living in a separate allocation
- * function, leaving us with just the cgroup tree population work.
- * We, however, depend on state such as network's proto_list that
- * is only initialized after cgroup creation. I found the less
- * cumbersome way to deal with it to defer it all to populate time
- */
- return mem_cgroup_sockets_init(cont, ss);
+ return mem_cgroup_sockets_init(memcg, ss);
};
-static void kmem_cgroup_destroy(struct cgroup *cont)
+static void kmem_cgroup_destroy(struct mem_cgroup *memcg)
{
- mem_cgroup_sockets_destroy(cont);
+ mem_cgroup_sockets_destroy(memcg);
}
#else
-static int register_kmem_files(struct cgroup *cont, struct cgroup_subsys *ss)
+static int register_kmem_files(struct mem_cgroup *memcg, struct cgroup_subsys *ss)
{
return 0;
}
-static void kmem_cgroup_destroy(struct cgroup *cont)
+static void kmem_cgroup_destroy(struct mem_cgroup *memcg)
{
}
#endif
@@ -5034,7 +5027,7 @@ static void mem_cgroup_destroy(struct cgroup *cont)
{
struct mem_cgroup *memcg = mem_cgroup_from_cont(cont);
- kmem_cgroup_destroy(cont);
+ kmem_cgroup_destroy(memcg);
mem_cgroup_put(memcg);
}
@@ -5042,7 +5035,8 @@ static void mem_cgroup_destroy(struct cgroup *cont)
static int mem_cgroup_populate(struct cgroup_subsys *ss,
struct cgroup *cont)
{
- return register_kmem_files(cont, ss);
+ struct mem_cgroup *memcg = mem_cgroup_from_cont(cont);
+ return register_kmem_files(memcg, ss);
}
#ifdef CONFIG_MMU