Merge commit 'origin/queue' into for-queue

Conflicts:
	arch/powerpc/include/asm/Kbuild
	arch/powerpc/include/uapi/asm/Kbuild

1 files changed, 8 insertions, 14 deletions

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index a72f2ffdc3d..7acf43bf04a 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -51,6 +51,7 @@
 #include <linux/oom.h>
 #include "internal.h"
 #include <net/sock.h>
+#include <net/ip.h>
 #include <net/tcp_memcontrol.h>
 
 #include <asm/uaccess.h>
@@ -326,7 +327,7 @@ struct mem_cgroup {
 	struct mem_cgroup_stat_cpu nocpu_base;
 	spinlock_t pcp_counter_lock;
 
-#ifdef CONFIG_INET
+#if defined(CONFIG_MEMCG_KMEM) && defined(CONFIG_INET)
 	struct tcp_memcontrol tcp_mem;
 #endif
 };
@@ -411,12 +412,14 @@ struct mem_cgroup *mem_cgroup_from_css(struct cgroup_subsys_state *s)
 	return container_of(s, struct mem_cgroup, css);
 }
 
+static inline bool mem_cgroup_is_root(struct mem_cgroup *memcg)
+{
+	return (memcg == root_mem_cgroup);
+}
+
 /* Writing them here to avoid exposing memcg's inner layout */
-#ifdef CONFIG_MEMCG_KMEM
-#include <net/sock.h>
-#include <net/ip.h>
+#if defined(CONFIG_INET) && defined(CONFIG_MEMCG_KMEM)
 
-static bool mem_cgroup_is_root(struct mem_cgroup *memcg);
 void sock_update_memcg(struct sock *sk)
 {
 	if (mem_cgroup_sockets_enabled) {
@@ -461,7 +464,6 @@ void sock_release_memcg(struct sock *sk)
 	}
 }
 
-#ifdef CONFIG_INET
 struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg)
 {
 	if (!memcg || mem_cgroup_is_root(memcg))
@@ -470,10 +472,7 @@ struct cg_proto *tcp_proto_cgroup(struct mem_cgroup *memcg)
 	return &memcg->tcp_mem.cg_proto;
 }
 EXPORT_SYMBOL(tcp_proto_cgroup);
-#endif /* CONFIG_INET */
-#endif /* CONFIG_MEMCG_KMEM */
 
-#if defined(CONFIG_INET) && defined(CONFIG_MEMCG_KMEM)
 static void disarm_sock_keys(struct mem_cgroup *memcg)
 {
 	if (!memcg_proto_activated(&memcg->tcp_mem.cg_proto))
@@ -1016,11 +1015,6 @@ void mem_cgroup_iter_break(struct mem_cgroup *root,
 	     iter != NULL;				\
 	     iter = mem_cgroup_iter(NULL, iter, NULL))
 
-static inline bool mem_cgroup_is_root(struct mem_cgroup *memcg)
-{
-	return (memcg == root_mem_cgroup);
-}
-
 void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx)
 {
 	struct mem_cgroup *memcg;