kmemcg: account certain kmem allocations to memcg

Mark those kmem allocations that are known to be easily triggered from
userspace as __GFP_ACCOUNT/SLAB_ACCOUNT, which makes them accounted to
memcg.  For the list, see below:

 - threadinfo
 - task_struct
 - task_delay_info
 - pid
 - cred
 - mm_struct
 - vm_area_struct and vm_region (nommu)
 - anon_vma and anon_vma_chain
 - signal_struct
 - sighand_struct
 - fs_struct
 - files_struct
 - fdtable and fdtable->full_fds_bits
 - dentry and external_name
 - inode for all filesystems. This is the most tedious part, because
   most filesystems overwrite the alloc_inode method.

The list is far from complete, so feel free to add more objects.
Nevertheless, it should be close to "account everything" approach and
keep most workloads within bounds.  Malevolent users will be able to
breach the limit, but this was possible even with the former "account
everything" approach (simply because it did not account everything in
fact).

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Greg Thelen <gthelen@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

52 files changed, 82 insertions, 68 deletions

diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 6caca025019d..072e7599583a 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -575,7 +575,7 @@ static int v9fs_init_inode_cache(void)
 	v9fs_inode_cache = kmem_cache_create("v9fs_inode_cache",
 					  sizeof(struct v9fs_inode),
 					  0, (SLAB_RECLAIM_ACCOUNT|
-					      SLAB_MEM_SPREAD),
+					      SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					  v9fs_inode_init_once);
 	if (!v9fs_inode_cache)
 		return -ENOMEM;
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 4d4a0df8344f..c9fdfb112933 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -271,7 +271,7 @@ static int __init init_inodecache(void)
 	adfs_inode_cachep = kmem_cache_create("adfs_inode_cache",
 					     sizeof(struct adfs_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (adfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 8836df5f1e11..2a6713b6b9f4 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -132,7 +132,7 @@ static int __init init_inodecache(void)
 	affs_inode_cachep = kmem_cache_create("affs_inode_cache",
 					     sizeof(struct affs_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (affs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 1fb4a5129f7d..81afefe7d8a6 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -91,7 +91,7 @@ int __init afs_fs_init(void)
 	afs_inode_cachep = kmem_cache_create("afs_inode_cache",
 					     sizeof(struct afs_vnode),
 					     0,
-					     SLAB_HWCACHE_ALIGN,
+					     SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT,
 					     afs_i_init_once);
 	if (!afs_inode_cachep) {
 		printk(KERN_NOTICE "kAFS: Failed to allocate inode cache\n");
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 25250fa87086..cc0e08252913 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -434,7 +434,7 @@ befs_init_inodecache(void)
 	befs_inode_cachep = kmem_cache_create("befs_inode_cache",
 					      sizeof (struct befs_inode_info),
 					      0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					      init_once);
 	if (befs_inode_cachep == NULL) {
 		pr_err("%s: Couldn't initialize inode slabcache\n", __func__);
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index fdcb4d69f430..1e5c896f6b79 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -270,7 +270,7 @@ static int __init init_inodecache(void)
 	bfs_inode_cachep = kmem_cache_create("bfs_inode_cache",
 					     sizeof(struct bfs_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (bfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/block_dev.c b/fs/block_dev.c
index d878e4860fb7..d33071dd683e 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -595,7 +595,7 @@ void __init bdev_cache_init(void)
 
 	bdev_cachep = kmem_cache_create("bdev_cache", sizeof(struct bdev_inode),
 			0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
-				SLAB_MEM_SPREAD|SLAB_PANIC),
+				SLAB_MEM_SPREAD|SLAB_ACCOUNT|SLAB_PANIC),
 			init_once);
 	err = register_filesystem(&bd_type);
 	if (err)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 3b8856e182ae..394017831692 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9161,7 +9161,8 @@ int btrfs_init_cachep(void)
 {
 	btrfs_inode_cachep = kmem_cache_create("btrfs_inode",
 			sizeof(struct btrfs_inode), 0,
-			SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, init_once);
+			SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | SLAB_ACCOUNT,
+			init_once);
 	if (!btrfs_inode_cachep)
 		goto fail;
 
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index f446afada328..ca4d5e8457f1 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -639,8 +639,8 @@ static int __init init_caches(void)
 	ceph_inode_cachep = kmem_cache_create("ceph_inode_info",
 				      sizeof(struct ceph_inode_info),
 				      __alignof__(struct ceph_inode_info),
-				      (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD),
-				      ceph_inode_init_once);
+				      SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
+				      SLAB_ACCOUNT, ceph_inode_init_once);
 	if (ceph_inode_cachep == NULL)
 		return -ENOMEM;
 
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index b7fcb3151103..c4c1169814b2 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -1092,7 +1092,7 @@ cifs_init_inodecache(void)
 	cifs_inode_cachep = kmem_cache_create("cifs_inode_cache",
 					      sizeof(struct cifsInodeInfo),
 					      0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					      cifs_init_once);
 	if (cifs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index cac1390b87a3..57e81cbba0fa 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -74,9 +74,9 @@ static void init_once(void *foo)
 int __init coda_init_inodecache(void)
 {
 	coda_inode_cachep = kmem_cache_create("coda_inode_cache",
-				sizeof(struct coda_inode_info),
-				0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
-				init_once);
+				sizeof(struct coda_inode_info), 0,
+				SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
+				SLAB_ACCOUNT, init_once);
 	if (coda_inode_cachep == NULL)
 		return -ENOMEM;
 	return 0;
diff --git a/fs/dcache.c b/fs/dcache.c
index 8d38cd07b207..b4539e84e577 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1571,7 +1571,8 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
 	dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
 	if (name->len > DNAME_INLINE_LEN-1) {
 		size_t size = offsetof(struct external_name, name[1]);
-		struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
+		struct external_name *p = kmalloc(size + name->len,
+						  GFP_KERNEL_ACCOUNT);
 		if (!p) {
 			kmem_cache_free(dentry_cache, dentry); 
 			return NULL;
@@ -3415,7 +3416,7 @@ static void __init dcache_init(void)
 	 * of the dcache. 
 	 */
 	dentry_cache = KMEM_CACHE(dentry,
-		SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|SLAB_MEM_SPREAD);
+		SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|SLAB_MEM_SPREAD|SLAB_ACCOUNT);
 
 	/* Hash may have been set up in dcache_init_early */
 	if (!hashdist)
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 4f4d0474bee9..e25b6b06bacf 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -663,6 +663,7 @@ static struct ecryptfs_cache_info {
 	struct kmem_cache **cache;
 	const char *name;
 	size_t size;
+	unsigned long flags;
 	void (*ctor)(void *obj);
 } ecryptfs_cache_infos[] = {
 	{
@@ -684,6 +685,7 @@ static struct ecryptfs_cache_info {
 		.cache = &ecryptfs_inode_info_cache,
 		.name = "ecryptfs_inode_cache",
 		.size = sizeof(struct ecryptfs_inode_info),
+		.flags = SLAB_ACCOUNT,
 		.ctor = inode_info_init_once,
 	},
 	{
@@ -755,8 +757,8 @@ static int ecryptfs_init_kmem_caches(void)
 		struct ecryptfs_cache_info *info;
 
 		info = &ecryptfs_cache_infos[i];
-		*(info->cache) = kmem_cache_create(info->name, info->size,
-				0, SLAB_HWCACHE_ALIGN, info->ctor);
+		*(info->cache) = kmem_cache_create(info->name, info->size, 0,
+				SLAB_HWCACHE_ALIGN | info->flags, info->ctor);
 		if (!*(info->cache)) {
 			ecryptfs_free_kmem_caches();
 			ecryptfs_printk(KERN_WARNING, "%s: "
diff --git a/fs/efs/super.c b/fs/efs/super.c
index c8411a30f7da..cb68dac4f9d3 100644
--- a/fs/efs/super.c
+++ b/fs/efs/super.c
@@ -94,9 +94,9 @@ static void init_once(void *foo)
 static int __init init_inodecache(void)
 {
 	efs_inode_cachep = kmem_cache_create("efs_inode_cache",
-				sizeof(struct efs_inode_info),
-				0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
-				init_once);
+				sizeof(struct efs_inode_info), 0,
+				SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
+				SLAB_ACCOUNT, init_once);
 	if (efs_inode_cachep == NULL)
 		return -ENOMEM;
 	return 0;
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index b795c567b5e1..6658a50530a0 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -194,8 +194,8 @@ static int init_inodecache(void)
 {
 	exofs_inode_cachep = kmem_cache_create("exofs_inode_cache",
 				sizeof(struct exofs_i_info), 0,
-				SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,
-				exofs_init_once);
+				SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD |
+				SLAB_ACCOUNT, exofs_init_once);
 	if (exofs_inode_cachep == NULL)
 		return -ENOMEM;
 	return 0;
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 748d35afc902..2a188413a2b0 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -203,7 +203,7 @@ static int __init init_inodecache(void)
 	ext2_inode_cachep = kmem_cache_create("ext2_inode_cache",
 					     sizeof(struct ext2_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (ext2_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c9ab67da6e5a..f1b56ff01208 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -966,7 +966,7 @@ static int __init init_inodecache(void)
 	ext4_inode_cachep = kmem_cache_create("ext4_inode_cache",
 					     sizeof(struct ext4_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (ext4_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 3bf990b80026..6134832baaaf 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1541,8 +1541,9 @@ MODULE_ALIAS_FS("f2fs");
 
 static int __init init_inodecache(void)
 {
-	f2fs_inode_cachep = f2fs_kmem_cache_create("f2fs_inode_cache",
-			sizeof(struct f2fs_inode_info));
+	f2fs_inode_cachep = kmem_cache_create("f2fs_inode_cache",
+			sizeof(struct f2fs_inode_info), 0,
+			SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT, NULL);
 	if (!f2fs_inode_cachep)
 		return -ENOMEM;
 	return 0;
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 509411dd3698..6aece96df19f 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -677,7 +677,7 @@ static int __init fat_init_inodecache(void)
 	fat_inode_cachep = kmem_cache_create("fat_inode_cache",
 					     sizeof(struct msdos_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (fat_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/file.c b/fs/file.c
index 1aed0add16a2..1fbc5c0555a9 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -37,11 +37,12 @@ static void *alloc_fdmem(size_t size)
 	 * vmalloc() if the allocation size will be considered "large" by the VM.
 	 */
 	if (size <= (PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER)) {
-		void *data = kmalloc(size, GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY);
+		void *data = kmalloc(size, GFP_KERNEL_ACCOUNT |
+				     __GFP_NOWARN | __GFP_NORETRY);
 		if (data != NULL)
 			return data;
 	}
-	return vmalloc(size);
+	return __vmalloc(size, GFP_KERNEL_ACCOUNT | __GFP_HIGHMEM, PAGE_KERNEL);
 }
 
 static void __free_fdtable(struct fdtable *fdt)
@@ -126,7 +127,7 @@ static struct fdtable * alloc_fdtable(unsigned int nr)
 	if (unlikely(nr > sysctl_nr_open))
 		nr = ((sysctl_nr_open - 1) | (BITS_PER_LONG - 1)) + 1;
 
-	fdt = kmalloc(sizeof(struct fdtable), GFP_KERNEL);
+	fdt = kmalloc(sizeof(struct fdtable), GFP_KERNEL_ACCOUNT);
 	if (!fdt)
 		goto out;
 	fdt->max_fds = nr;
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 2913db2a5b99..4d69d5c0bedc 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1255,8 +1255,8 @@ static int __init fuse_fs_init(void)
 	int err;
 
 	fuse_inode_cachep = kmem_cache_create("fuse_inode",
-					      sizeof(struct fuse_inode),
-					      0, SLAB_HWCACHE_ALIGN,
+					      sizeof(struct fuse_inode), 0,
+					      SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT,
 					      fuse_inode_init_once);
 	err = -ENOMEM;
 	if (!fuse_inode_cachep)
diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c
index 1d709d496364..f99f8e94de3f 100644
--- a/fs/gfs2/main.c
+++ b/fs/gfs2/main.c
@@ -114,7 +114,8 @@ static int __init init_gfs2_fs(void)
 	gfs2_inode_cachep = kmem_cache_create("gfs2_inode",
 					      sizeof(struct gfs2_inode),
 					      0,  SLAB_RECLAIM_ACCOUNT|
-					          SLAB_MEM_SPREAD,
+						  SLAB_MEM_SPREAD|
+						  SLAB_ACCOUNT,
 					      gfs2_init_inode_once);
 	if (!gfs2_inode_cachep)
 		goto fail;
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index 4574fdd3d421..1ca95c232bb5 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -483,8 +483,8 @@ static int __init init_hfs_fs(void)
 	int err;
 
 	hfs_inode_cachep = kmem_cache_create("hfs_inode_cache",
-		sizeof(struct hfs_inode_info), 0, SLAB_HWCACHE_ALIGN,
-		hfs_init_once);
+		sizeof(struct hfs_inode_info), 0,
+		SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT, hfs_init_once);
 	if (!hfs_inode_cachep)
 		return -ENOMEM;
 	err = register_filesystem(&hfs_fs_type);
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 7302d96ae8bf..5d54490a136d 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -663,7 +663,7 @@ static int __init init_hfsplus_fs(void)
 	int err;
 
 	hfsplus_inode_cachep = kmem_cache_create("hfsplus_icache",
-		HFSPLUS_INODE_SIZE, 0, SLAB_HWCACHE_ALIGN,
+		HFSPLUS_INODE_SIZE, 0, SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT,
 		hfsplus_init_once);
 	if (!hfsplus_inode_cachep)
 		return -ENOMEM;
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index f49be23e78aa..cfaa18c7a337 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -223,7 +223,7 @@ static struct inode *hostfs_alloc_inode(struct super_block *sb)
 {
 	struct hostfs_inode_info *hi;
 
-	hi = kmalloc(sizeof(*hi), GFP_KERNEL);
+	hi = kmalloc(sizeof(*hi), GFP_KERNEL_ACCOUNT);
 	if (hi == NULL)
 		return NULL;
 	hi->fd = -1;
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index a561591896bd..458cf463047b 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -261,7 +261,7 @@ static int init_inodecache(void)
 	hpfs_inode_cachep = kmem_cache_create("hpfs_inode_cache",
 					     sizeof(struct hpfs_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (hpfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index d8f51ee8126b..f6820ecf0a11 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -1322,7 +1322,7 @@ static int __init init_hugetlbfs_fs(void)
 	error = -ENOMEM;
 	hugetlbfs_inode_cachep = kmem_cache_create("hugetlbfs_inode_cache",
 					sizeof(struct hugetlbfs_inode_info),
-					0, 0, init_once);
+					0, SLAB_ACCOUNT, init_once);
 	if (hugetlbfs_inode_cachep == NULL)
 		goto out2;
 
diff --git a/fs/inode.c b/fs/inode.c
index 4230f66b7410..e491e54d2430 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1883,7 +1883,7 @@ void __init inode_init(void)
 					 sizeof(struct inode),
 					 0,
 					 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
-					 SLAB_MEM_SPREAD),
+					 SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					 init_once);
 
 	/* Hash may have been set up in inode_init_early */
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 61abdc4920da..bcd2d41b318a 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -94,7 +94,7 @@ static int __init init_inodecache(void)
 	isofs_inode_cachep = kmem_cache_create("isofs_inode_cache",
 					sizeof(struct iso_inode_info),
 					0, (SLAB_RECLAIM_ACCOUNT|
-					SLAB_MEM_SPREAD),
+					SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					init_once);
 	if (isofs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index d86c5e3176a1..bb080c272149 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -387,7 +387,7 @@ static int __init init_jffs2_fs(void)
 	jffs2_inode_cachep = kmem_cache_create("jffs2_i",
 					     sizeof(struct jffs2_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     jffs2_i_init_once);
 	if (!jffs2_inode_cachep) {
 		pr_err("error: Failed to initialise inode cache\n");
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 8f9176caf098..900925b5eb8c 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -898,7 +898,7 @@ static int __init init_jfs_fs(void)
 
 	jfs_inode_cachep =
 	    kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
-			    SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
+			    SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_ACCOUNT,
 			    init_once);
 	if (jfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/logfs/inode.c b/fs/logfs/inode.c
index 0fce46d62b9c..db9cfc598883 100644
--- a/fs/logfs/inode.c
+++ b/fs/logfs/inode.c
@@ -409,7 +409,8 @@ const struct super_operations logfs_super_operations = {
 int logfs_init_inode_cache(void)
 {
 	logfs_inode_cache = kmem_cache_create("logfs_inode_cache",
-			sizeof(struct logfs_inode), 0, SLAB_RECLAIM_ACCOUNT,
+			sizeof(struct logfs_inode), 0,
+			SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT,
 			logfs_init_once);
 	if (!logfs_inode_cache)
 		return -ENOMEM;
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index cb1789ca1ee6..f975d667c539 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -91,7 +91,7 @@ static int __init init_inodecache(void)
 	minix_inode_cachep = kmem_cache_create("minix_inode_cache",
 					     sizeof(struct minix_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (minix_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index ce1eb3f9dfe8..1af15fcbe57b 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -82,7 +82,7 @@ static int init_inodecache(void)
 	ncp_inode_cachep = kmem_cache_create("ncp_inode_cache",
 					     sizeof(struct ncp_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (ncp_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index bdb4dc7b4ecd..48fd8a87affe 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1933,7 +1933,7 @@ static int __init nfs_init_inodecache(void)
 	nfs_inode_cachep = kmem_cache_create("nfs_inode_cache",
 					     sizeof(struct nfs_inode),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (nfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index c7343844e6b6..7f5d3d9f1c37 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -1416,7 +1416,8 @@ static int __init nilfs_init_cachep(void)
 {
 	nilfs_inode_cachep = kmem_cache_create("nilfs2_inode_cache",
 			sizeof(struct nilfs_inode_info), 0,
-			SLAB_RECLAIM_ACCOUNT, nilfs_inode_init_once);
+			SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT,
+			nilfs_inode_init_once);
 	if (!nilfs_inode_cachep)
 		goto fail;
 
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index d1a853585b53..2f77f8dfb861 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -3139,8 +3139,8 @@ static int __init init_ntfs_fs(void)
 
 	ntfs_big_inode_cache = kmem_cache_create(ntfs_big_inode_cache_name,
 			sizeof(big_ntfs_inode), 0,
-			SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
-			ntfs_big_inode_init_once);
+			SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
+			SLAB_ACCOUNT, ntfs_big_inode_init_once);
 	if (!ntfs_big_inode_cache) {
 		pr_crit("Failed to create %s!\n", ntfs_big_inode_cache_name);
 		goto big_inode_err_out;
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index b5cf27dcb18a..03768bb3aab1 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -638,7 +638,7 @@ static int __init init_dlmfs_fs(void)
 	dlmfs_inode_cache = kmem_cache_create("dlmfs_inode_cache",
 				sizeof(struct dlmfs_inode_private),
 				0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
-					SLAB_MEM_SPREAD),
+					SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 				dlmfs_init_once);
 	if (!dlmfs_inode_cache) {
 		status = -ENOMEM;
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index c62d761d6bf0..faa1365097bc 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1766,7 +1766,7 @@ static int ocfs2_initialize_mem_caches(void)
 				       sizeof(struct ocfs2_inode_info),
 				       0,
 				       (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 				       ocfs2_inode_init_once);
 	ocfs2_dquot_cachep = kmem_cache_create("ocfs2_dquot_cache",
 					sizeof(struct ocfs2_dquot),
diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c
index 15e4500cda3e..b61b883c8ff8 100644
--- a/fs/openpromfs/inode.c
+++ b/fs/openpromfs/inode.c
@@ -443,7 +443,7 @@ static int __init init_openprom_fs(void)
 					    sizeof(struct op_inode_info),
 					    0,
 					    (SLAB_RECLAIM_ACCOUNT |
-					     SLAB_MEM_SPREAD),
+					     SLAB_MEM_SPREAD | SLAB_ACCOUNT),
 					    op_inode_init_once);
 	if (!op_inode_cachep)
 		return -ENOMEM;
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index d0e9b9b6223e..42305ddcbaa0 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -95,7 +95,8 @@ void __init proc_init_inodecache(void)
 	proc_inode_cachep = kmem_cache_create("proc_inode_cache",
 					     sizeof(struct proc_inode),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD|SLAB_PANIC),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT|
+						SLAB_PANIC),
 					     init_once);
 }
 
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index f37b3deb01b4..3a67cfb142d8 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -365,7 +365,7 @@ static int init_inodecache(void)
 	qnx4_inode_cachep = kmem_cache_create("qnx4_inode_cache",
 					     sizeof(struct qnx4_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (qnx4_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 9728b5499e1d..47bb1de07155 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -625,7 +625,7 @@ static int init_inodecache(void)
 	qnx6_inode_cachep = kmem_cache_create("qnx6_inode_cache",
 					     sizeof(struct qnx6_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (!qnx6_inode_cachep)
 		return -ENOMEM;
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 4a62fe8cc3bf..05db7473bcb5 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -626,7 +626,8 @@ static int __init init_inodecache(void)
 						  sizeof(struct
 							 reiserfs_inode_info),
 						  0, (SLAB_RECLAIM_ACCOUNT|
-							SLAB_MEM_SPREAD),
+						      SLAB_MEM_SPREAD|
+						      SLAB_ACCOUNT),
 						  init_once);
 	if (reiserfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index bb894e78a821..6b00ca357c58 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -619,8 +619,8 @@ static int __init init_romfs_fs(void)
 	romfs_inode_cachep =
 		kmem_cache_create("romfs_i",
 				  sizeof(struct romfs_inode_info), 0,
-				  SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,
-				  romfs_i_init_once);
+				  SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD |
+				  SLAB_ACCOUNT, romfs_i_init_once);
 
 	if (!romfs_inode_cachep) {
 		pr_err("Failed to initialise inode cache\n");
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index dded920cbc8f..5e79bfa4f260 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -419,7 +419,8 @@ static int __init init_inodecache(void)
 {
 	squashfs_inode_cachep = kmem_cache_create("squashfs_inode_cache",
 		sizeof(struct squashfs_inode_info), 0,
-		SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, init_once);
+		SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT,
+		init_once);
 
 	return squashfs_inode_cachep ? 0 : -ENOMEM;
 }
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 07ac18c355e7..d62c423a5a2d 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -346,7 +346,7 @@ int __init sysv_init_icache(void)
 {
 	sysv_inode_cachep = kmem_cache_create("sysv_inode_cache",
 			sizeof(struct sysv_inode_info), 0,
-			SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
+			SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_ACCOUNT,
 			init_once);
 	if (!sysv_inode_cachep)
 		return -ENOMEM;
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 1fd90c079537..a233ba913be4 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2248,8 +2248,8 @@ static int __init ubifs_init(void)
 
 	ubifs_inode_slab = kmem_cache_create("ubifs_inode_slab",
 				sizeof(struct ubifs_inode), 0,
-				SLAB_MEM_SPREAD | SLAB_RECLAIM_ACCOUNT,
-				&inode_slab_ctor);
+				SLAB_MEM_SPREAD | SLAB_RECLAIM_ACCOUNT |
+				SLAB_ACCOUNT, &inode_slab_ctor);
 	if (!ubifs_inode_slab)
 		return -ENOMEM;
 
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 81155b9b445b..9c64a3ca9837 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -179,7 +179,8 @@ static int __init init_inodecache(void)
 	udf_inode_cachep = kmem_cache_create("udf_inode_cache",
 					     sizeof(struct udf_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT |
-						 SLAB_MEM_SPREAD),
+						 SLAB_MEM_SPREAD |
+						 SLAB_ACCOUNT),
 					     init_once);
 	if (!udf_inode_cachep)
 		return -ENOMEM;
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index f6390eec02ca..442fd52ebffe 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1427,7 +1427,7 @@ static int __init init_inodecache(void)
 	ufs_inode_cachep = kmem_cache_create("ufs_inode_cache",
 					     sizeof(struct ufs_inode_info),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD),
+						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
 					     init_once);
 	if (ufs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
index cc6b768fc068..d1c66e465ca5 100644
--- a/fs/xfs/kmem.h
+++ b/fs/xfs/kmem.h
@@ -84,6 +84,7 @@ kmem_zalloc(size_t size, xfs_km_flags_t flags)
 #define KM_ZONE_HWALIGN	SLAB_HWCACHE_ALIGN
 #define KM_ZONE_RECLAIM	SLAB_RECLAIM_ACCOUNT
 #define KM_ZONE_SPREAD	SLAB_MEM_SPREAD
+#define KM_ZONE_ACCOUNT	SLAB_ACCOUNT
 
 #define kmem_zone	kmem_cache
 #define kmem_zone_t	struct kmem_cache
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index b35775752b74..59c9b7bd958d 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1714,8 +1714,8 @@ xfs_init_zones(void)
 
 	xfs_inode_zone =
 		kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode",
-			KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD,
-			xfs_fs_inode_init_once);
+			KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD |
+			KM_ZONE_ACCOUNT, xfs_fs_inode_init_once);
 	if (!xfs_inode_zone)
 		goto out_destroy_efi_zone;