[Devel] [PATCH rh7 8/9] kmemcg: account certain kmem allocations to memcg
Vladimir Davydov
vdavydov at virtuozzo.com
Tue Apr 26 07:08:43 PDT 2016
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 35f77a42bedf..1c641018443d 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 58e6cbce4156..a99658d7ed6c 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 0ff4bae2c2a2..ea370dbadcca 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 45161a832bbc..3517b51a4fc2 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 c4861557e385..6add14c64563 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 f95dddced968..685d74b3b9b4 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 fc3132ac2c1a..26f9ad5511f4 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 65e7757d9f43..4575c62d8b0b 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 5f32e3477fd3..2e6e9d66ed84 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 39973f26ad6b..22f4771d7cf2 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 ebf30dc19d9d..c54ede9d929e 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 43a5b38fc8d3..d38e6ab6848f 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 518c519010e3..1ea5081be50a 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 8b0957e900e5..7c8fe77893a3 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 c6f57a74a559..c45baabf5e37 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 9d9763328734..8d958fd2ed8b 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 bbeb87c927dd..ff6311829952 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 78fcdbc8f49a..9273813e4a21 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 8555f7df82c7..8c6ed206d890 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 b6458030b6ec..90ec16e0164f 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 4a78f981557a..56857c5db209 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 3772b62f7ad1..13d6100a6263 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 8bc711b547e8..47982e4c48f6 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 2d2039e754cd..7d6c9ed36c0c 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 b9436d923585..658992d238ff 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 a24b38350010..dbad694a3272 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 962e90c37aec..738b87739efe 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 6304e91185bd..86bf2878d905 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 427ee13a3ffb..71dc45457c3b 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 2e2af97df075..1d1a7ad135db 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 0defb1cc2a35..8686e44fa144 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 788e0a9c1fb0..92f15825084e 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 af49e2d6941a..5d65db2e03f4 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 03aaeb1a694a..b5fe34049ae3 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 1e049e94df01..314626f9e706 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 010d0b9d900b..9db49a67706e 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 bd9d1f2cea59..079e611b7890 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 82650d52d916..46091acce25f 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 12bafb7265ce..33cd16020266 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 3ec381ab675f..732c6eed5e6c 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 75885ffde44e..ebea3cc04f80 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 9ee8a7762570..abbd867d04ea 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 2e8caa62da78..2a19a9c3fb2d 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 8d941edfefa1..a13344688c97 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 e2e202a07b31..3b51433e1bc2 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 15cbc41ee365..0492850f7dfb 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 60553a9053ca..1ec8cd7f9175 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 5625ca920f5e..31e8db8fbed5 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 b9ac1f350920..754bb7581689 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 839a2bad7f45..b6c16ae57f3d 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 329f2f53b7ed..e9f4c2b0041b 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 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 e0c003ecbf68..92cd8d4f7406 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 b87bc12cca2a..f4d1d6e777c2 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 03433e32fb10..9c1842200552 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 9eb3baea03de..eb7c547a2997 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 d473988c1d0b..54078d13b348 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 760cf55789a7..1c84066131a3 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 5dd2a7e329c1..4b5af14e753f 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 03e5a7013510..c4dd6b468dc3 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 b088db730939..f18fdbbdbb4f 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 f768e2799c69..f36ccb294742 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 06eaf08c3f08..d0ec6986cf31 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 79681e53fc08..b8b7efc77ed2 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;
--
2.1.4
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