[Devel] [PATCH RHEL7 COMMIT] ms/kmemcg: account certain kmem allocations to memcg
Konstantin Khorenko
khorenko at virtuozzo.com
Mon May 2 07:06:03 PDT 2016
The commit is pushed to "branch-rh7-3.10.0-327.10.1.vz7.12.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.10.1.vz7.12.16
------>
commit 951b73f8f9dc1789513892e952194855d0b4620d
Author: Vladimir Davydov <vdavydov at virtuozzo.com>
Date: Mon May 2 18:06:02 2016 +0400
ms/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 at linux-foundation.org: coding-style fixes]
Signed-off-by: Vladimir Davydov <vdavydov at virtuozzo.com>
Acked-by: Johannes Weiner <hannes at cmpxchg.org>
Acked-by: Michal Hocko <mhocko at suse.com>
Cc: Tejun Heo <tj at kernel.org>
Cc: Greg Thelen <gthelen at google.com>
Cc: Christoph Lameter <cl at linux.com>
Cc: Pekka Enberg <penberg at kernel.org>
Cc: David Rientjes <rientjes at google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim at lge.com>
Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
(cherry picked from commit 5d097056c9a017a3b720849efb5432f37acabbac)
Signed-off-by: Vladimir Davydov <vdavydov at virtuozzo.com>
Conflicts:
drivers/staging/lustre/lustre/llite/super25.c
fs/dcache.c
fs/f2fs/super.c
fs/file.c
kernel/fork.c
---
arch/powerpc/platforms/cell/spufs/inode.c | 2 +-
fs/9p/v9fs.c | 2 +-
fs/adfs/super.c | 2 +-
fs/affs/super.c | 2 +-
fs/afs/super.c | 2 +-
fs/befs/linuxvfs.c | 2 +-
fs/bfs/inode.c | 2 +-
fs/block_dev.c | 2 +-
fs/btrfs/inode.c | 3 ++-
fs/ceph/super.c | 4 ++--
fs/cifs/cifsfs.c | 2 +-
fs/coda/inode.c | 6 +++---
fs/dcache.c | 4 ++--
fs/ecryptfs/main.c | 6 ++++--
fs/efs/super.c | 6 +++---
fs/exofs/super.c | 4 ++--
fs/ext2/super.c | 2 +-
fs/ext4/super.c | 2 +-
fs/f2fs/super.c | 5 +++--
fs/fat/inode.c | 2 +-
fs/file.c | 6 +++---
fs/fuse/inode.c | 4 ++--
fs/gfs2/main.c | 3 ++-
fs/hfs/super.c | 4 ++--
fs/hfsplus/super.c | 2 +-
fs/hostfs/hostfs_kern.c | 2 +-
fs/hpfs/super.c | 2 +-
fs/hugetlbfs/inode.c | 2 +-
fs/inode.c | 2 +-
fs/isofs/inode.c | 2 +-
fs/jffs2/super.c | 2 +-
fs/jfs/super.c | 2 +-
fs/logfs/inode.c | 3 ++-
fs/minix/inode.c | 2 +-
fs/ncpfs/inode.c | 2 +-
fs/nfs/inode.c | 2 +-
fs/nilfs2/super.c | 3 ++-
fs/ntfs/super.c | 4 ++--
fs/ocfs2/dlmfs/dlmfs.c | 2 +-
fs/ocfs2/super.c | 2 +-
fs/openpromfs/inode.c | 2 +-
fs/proc/inode.c | 3 ++-
fs/qnx4/inode.c | 2 +-
fs/qnx6/inode.c | 2 +-
fs/reiserfs/super.c | 3 ++-
fs/romfs/super.c | 4 ++--
fs/squashfs/super.c | 3 ++-
fs/sysv/inode.c | 2 +-
fs/ubifs/super.c | 4 ++--
fs/udf/super.c | 3 ++-
fs/ufs/super.c | 2 +-
fs/xfs/kmem.h | 1 +
fs/xfs/xfs_super.c | 4 ++--
include/linux/thread_info.h | 5 +++--
ipc/mqueue.c | 2 +-
kernel/cred.c | 4 ++--
kernel/delayacct.c | 2 +-
kernel/fork.c | 22 +++++++++++++---------
kernel/pid.c | 2 +-
mm/nommu.c | 2 +-
mm/rmap.c | 6 ++++--
mm/shmem.c | 2 +-
net/socket.c | 2 +-
net/sunrpc/rpc_pipe.c | 2 +-
64 files changed, 110 insertions(+), 91 deletions(-)
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 35f77a4..1c64101 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -763,7 +763,7 @@ static int __init spufs_init(void)
ret = -ENOMEM;
spufs_inode_cache = kmem_cache_create("spufs_inode_cache",
sizeof(struct spufs_inode_info), 0,
- SLAB_HWCACHE_ALIGN, spufs_init_once);
+ SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT, spufs_init_once);
if (!spufs_inode_cache)
goto out;
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 58e6cbc..a99658d 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -574,7 +574,7 @@ 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 0ff4bae..ea370db 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -271,7 +271,7 @@ static int 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 45161a8..3517b51 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -138,7 +138,7 @@ static int 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 c486155..6add14c 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 f95dddc..685d74b 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -439,7 +439,7 @@ 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) {
printk(KERN_ERR "befs_init_inodecache: "
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index fc3132a..26f9ad5 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -271,7 +271,7 @@ static int 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 65e7757..4575c62 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -477,7 +477,7 @@ 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 5f32e34..2e6e9d6 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8699,7 +8699,8 @@ 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 39973f2..22f4771 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -589,8 +589,8 @@ 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 ebf30dc1..c54ede9 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -1058,7 +1058,7 @@ 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 43a5b38..d38e6ab 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -76,9 +76,9 @@ static void init_once(void *foo)
int 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 518c519..1ea5081 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1538,7 +1538,7 @@ 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) {
- dname = kmalloc(name->len + 1, GFP_KERNEL);
+ dname = kmalloc(name->len + 1, GFP_KERNEL_ACCOUNT);
if (!dname) {
kmem_cache_free(dentry_cache, dentry);
return NULL;
@@ -3422,7 +3422,7 @@ 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 8b0957e..7c8fe77 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -655,6 +655,7 @@ 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[] = {
{
@@ -676,6 +677,7 @@ 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,
},
{
@@ -747,8 +749,8 @@ 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 c6f57a7..c45baab 100644
--- a/fs/efs/super.c
+++ b/fs/efs/super.c
@@ -87,9 +87,9 @@ static void init_once(void *foo)
static int 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 9d97633..8d958fd 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 bbeb87c..ff63118 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -197,7 +197,7 @@ static int 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 78fcdbc..9273813 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -955,7 +955,7 @@ 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 8555f7d..8c6ed20 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -732,8 +732,9 @@ 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), NULL);
+ 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 == NULL)
return -ENOMEM;
return 0;
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index b645803..90ec16e 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -609,7 +609,7 @@ 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 4a78f98..56857c5 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -34,11 +34,11 @@ 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);
+ void *data = kmalloc(size, GFP_KERNEL_ACCOUNT|__GFP_NOWARN);
if (data != NULL)
return data;
}
- return vmalloc(size);
+ return __vmalloc(size, GFP_KERNEL_ACCOUNT | __GFP_HIGHMEM, PAGE_KERNEL);
}
static void free_fdmem(void *ptr)
@@ -107,7 +107,7 @@ 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 3772b62..13d6100 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1347,8 +1347,8 @@ 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 8bc711b..47982e4 100644
--- a/fs/gfs2/main.c
+++ b/fs/gfs2/main.c
@@ -109,7 +109,8 @@ 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 2d2039e..7d6c9ed 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -481,8 +481,8 @@ 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 b9436d9..658992d 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -656,7 +656,7 @@ 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 a24b383..dbad694 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -228,7 +228,7 @@ 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 962e90c..738b877 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -201,7 +201,7 @@ 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 6304e91..86bf287 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -1032,7 +1032,7 @@ 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 427ee13..71dc454 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1878,7 +1878,7 @@ 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 2e2af97..1d1a7ad 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -98,7 +98,7 @@ static int 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 0defb1c..8686e44 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -386,7 +386,7 @@ 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 788e0a9..92f1582 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -878,7 +878,7 @@ 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 af49e2d..5d65db2 100644
--- a/fs/logfs/inode.c
+++ b/fs/logfs/inode.c
@@ -408,7 +408,8 @@ 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 03aaeb1..b5fe340 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -91,7 +91,7 @@ static int 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 1e049e9..314626f 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -80,7 +80,7 @@ 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 010d0b9..9db49a6 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1852,7 +1852,7 @@ 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 bd9d1f2..079e611 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -1403,7 +1403,8 @@ 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 82650d5..46091ac 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -3146,8 +3146,8 @@ 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) {
printk(KERN_CRIT "NTFS: Failed to create %s!\n",
ntfs_big_inode_cache_name);
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index 12bafb7..33cd160 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -656,7 +656,7 @@ 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 3ec381a..732c6ee 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1790,7 +1790,7 @@ 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 75885ff..ebea3cc 100644
--- a/fs/openpromfs/inode.c
+++ b/fs/openpromfs/inode.c
@@ -449,7 +449,7 @@ 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 9ee8a77..abbd867 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -103,7 +103,8 @@ 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 2e8caa6..2a19a9c 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -382,7 +382,7 @@ 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 8d941ed..a133446 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -642,7 +642,7 @@ 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 e2e202a..3b51433 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -600,7 +600,8 @@ static int 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 15cbc41e..0492850 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -623,8 +623,8 @@ 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) {
printk(KERN_ERR
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 60553a9..1ec8cd7 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -417,7 +417,8 @@ 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 5625ca9..31e8db8 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -351,7 +351,7 @@ 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 b9ac1f3..754bb75 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2249,8 +2249,8 @@ 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 839a2ba..b6c16ae 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -165,7 +165,8 @@ static int 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 329f2f5..e9f4c2b 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1458,7 +1458,7 @@ static int 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 cc6b768..d1c66e4 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 e0c003e..92cd8d4 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1707,8 +1707,8 @@ 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;
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index b87bc12..f4d1d6e 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -56,9 +56,10 @@ extern long do_no_restart_syscall(struct restart_block *parm);
#ifdef __KERNEL__
#ifdef CONFIG_DEBUG_STACK_USAGE
-# define THREADINFO_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+# define THREADINFO_GFP (GFP_KERNEL_ACCOUNT | __GFP_NOTRACK | \
+ __GFP_ZERO)
#else
-# define THREADINFO_GFP (GFP_KERNEL | __GFP_NOTRACK)
+# define THREADINFO_GFP (GFP_KERNEL_ACCOUNT | __GFP_NOTRACK)
#endif
/*
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 03433e3..9c18422 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -1431,7 +1431,7 @@ static int __init init_mqueue_fs(void)
mqueue_inode_cachep = kmem_cache_create("mqueue_inode_cache",
sizeof(struct mqueue_inode_info), 0,
- SLAB_HWCACHE_ALIGN, init_once);
+ SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT, init_once);
if (mqueue_inode_cachep == NULL)
return -ENOMEM;
diff --git a/kernel/cred.c b/kernel/cred.c
index 9eb3bae..eb7c547 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -562,8 +562,8 @@ EXPORT_SYMBOL(revert_creds);
void __init cred_init(void)
{
/* allocate a slab in which we can store credentials */
- cred_jar = kmem_cache_create("cred_jar", sizeof(struct cred),
- 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+ cred_jar = kmem_cache_create("cred_jar", sizeof(struct cred), 0,
+ SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_ACCOUNT, NULL);
}
/**
diff --git a/kernel/delayacct.c b/kernel/delayacct.c
index d473988..54078d1 100644
--- a/kernel/delayacct.c
+++ b/kernel/delayacct.c
@@ -34,7 +34,7 @@ __setup("nodelayacct", delayacct_setup_disable);
void delayacct_init(void)
{
- delayacct_cache = KMEM_CACHE(task_delay_info, SLAB_PANIC);
+ delayacct_cache = KMEM_CACHE(task_delay_info, SLAB_PANIC|SLAB_ACCOUNT);
delayacct_tsk_init(&init_task);
}
diff --git a/kernel/fork.c b/kernel/fork.c
index 760cf55..1c84066 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -265,9 +265,9 @@ void __init fork_init(unsigned long mempages)
#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", sizeof(struct task_struct),
- ARCH_MIN_TASKALIGN, SLAB_PANIC | SLAB_NOTRACK, NULL);
+ task_struct_cachep = kmem_cache_create("task_struct",
+ sizeof(struct task_struct), ARCH_MIN_TASKALIGN,
+ SLAB_PANIC|SLAB_NOTRACK|SLAB_ACCOUNT, NULL);
#endif
/* do the arch specific task caches init */
@@ -1780,16 +1780,19 @@ 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
@@ -1799,8 +1802,9 @@ 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();
}
diff --git a/kernel/pid.c b/kernel/pid.c
index 5dd2a7e..4b5af14 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -654,5 +654,5 @@ void __init pidmap_init(void)
init_pid_ns.nr_hashed = PIDNS_HASH_ADDING;
init_pid_ns.pid_cachep = KMEM_CACHE(pid,
- SLAB_HWCACHE_ALIGN | SLAB_PANIC);
+ SLAB_HWCACHE_ALIGN | SLAB_PANIC | SLAB_ACCOUNT);
}
diff --git a/mm/nommu.c b/mm/nommu.c
index 03e5a70..c4dd6b4 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -567,7 +567,7 @@ void __init mmap_init(void)
ret = percpu_counter_init(&vm_committed_as, 0, GFP_KERNEL);
VM_BUG_ON(ret);
- vm_region_jar = KMEM_CACHE(vm_region, SLAB_PANIC);
+ vm_region_jar = KMEM_CACHE(vm_region, SLAB_PANIC|SLAB_ACCOUNT);
}
/*
diff --git a/mm/rmap.c b/mm/rmap.c
index b088db7..f18fdbb 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -374,8 +374,10 @@ static void anon_vma_ctor(void *data)
void __init anon_vma_init(void)
{
anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
- 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
- anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
+ 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_ACCOUNT,
+ anon_vma_ctor);
+ anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
+ SLAB_PANIC|SLAB_ACCOUNT);
}
/*
diff --git a/mm/shmem.c b/mm/shmem.c
index f768e27..f36ccb2 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3157,7 +3157,7 @@ static int shmem_init_inodecache(void)
{
shmem_inode_cachep = kmem_cache_create("shmem_inode_cache",
sizeof(struct shmem_inode_info),
- 0, SLAB_PANIC, shmem_init_inode);
+ 0, SLAB_PANIC|SLAB_ACCOUNT, shmem_init_inode);
return 0;
}
diff --git a/net/socket.c b/net/socket.c
index 06eaf08..d0ec698 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -296,7 +296,7 @@ static int init_inodecache(void)
0,
(SLAB_HWCACHE_ALIGN |
SLAB_RECLAIM_ACCOUNT |
- SLAB_MEM_SPREAD),
+ SLAB_MEM_SPREAD | SLAB_ACCOUNT),
init_once);
if (sock_inode_cachep == NULL)
return -ENOMEM;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 79681e5..b8b7efc 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1510,7 +1510,7 @@ int register_rpc_pipefs(void)
rpc_inode_cachep = kmem_cache_create("rpc_inode_cache",
sizeof(struct rpc_inode),
0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
- SLAB_MEM_SPREAD),
+ SLAB_MEM_SPREAD|SLAB_ACCOUNT),
init_once);
if (!rpc_inode_cachep)
return -ENOMEM;
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