kmemcg: account certain kmem allocations to memcg

[deliverable/linux.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 6774e6b2e96d6faa95f805e7521f98ba61e2e253..51915842f1c0644b8abbf29b6261f4e64357a104 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -300,9 +300,9 @@ void __init fork_init(void)
 #define ARCH_MIN_TASKALIGN     L1_CACHE_BYTES
 #endif
        /* create a slab on which task_structs can be allocated */
-       task_struct_cachep =
-               kmem_cache_create("task_struct", arch_task_struct_size,
-                       ARCH_MIN_TASKALIGN, SLAB_PANIC | SLAB_NOTRACK, NULL);
+       task_struct_cachep = kmem_cache_create("task_struct",
+                       arch_task_struct_size, ARCH_MIN_TASKALIGN,
+                       SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT, NULL);
 #endif
 
        /* do the arch specific task caches init */
@@ -1848,16 +1848,19 @@ void __init proc_caches_init(void)
        sighand_cachep = kmem_cache_create("sighand_cache",
                        sizeof(struct sighand_struct), 0,
                        SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_DESTROY_BY_RCU|
-                       SLAB_NOTRACK, sighand_ctor);
+                       SLAB_NOTRACK|SLAB_ACCOUNT, sighand_ctor);
        signal_cachep = kmem_cache_create("signal_cache",
                        sizeof(struct signal_struct), 0,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT,
+                       NULL);
        files_cachep = kmem_cache_create("files_cache",
                        sizeof(struct files_struct), 0,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT,
+                       NULL);
        fs_cachep = kmem_cache_create("fs_cache",
                        sizeof(struct fs_struct), 0,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT,
+                       NULL);
        /*
         * FIXME! The "sizeof(struct mm_struct)" currently includes the
         * whole struct cpumask for the OFFSTACK case. We could change
@@ -1867,8 +1870,9 @@ void __init proc_caches_init(void)
         */
        mm_cachep = kmem_cache_create("mm_struct",
                        sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
-       vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT,
+                       NULL);
+       vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC|SLAB_ACCOUNT);
        mmap_init();
        nsproxy_cache_init();
 }