[PATCH] cpuset memory spread: slab cache filesystems

Mark file system inode and similar slab caches subject to SLAB_MEM_SPREAD
memory spreading.

If a slab cache is marked SLAB_MEM_SPREAD, then anytime that a task that's
in a cpuset with the 'memory_spread_slab' option enabled goes to allocate
from such a slab cache, the allocations are spread evenly over all the
memory nodes (task->mems_allowed) allowed to that task, instead of favoring
allocation on the node local to the current cpu.

The following inode and similar caches are marked SLAB_MEM_SPREAD:

    file                               cache
    ====                               =====
    fs/adfs/super.c                    adfs_inode_cache
    fs/affs/super.c                    affs_inode_cache
    fs/befs/linuxvfs.c                 befs_inode_cache
    fs/bfs/inode.c                     bfs_inode_cache
    fs/block_dev.c                     bdev_cache
    fs/cifs/cifsfs.c                   cifs_inode_cache
    fs/coda/inode.c                    coda_inode_cache
    fs/dquot.c                         dquot
    fs/efs/super.c                     efs_inode_cache
    fs/ext2/super.c                    ext2_inode_cache
    fs/ext2/xattr.c (fs/mbcache.c)     ext2_xattr
    fs/ext3/super.c                    ext3_inode_cache
    fs/ext3/xattr.c (fs/mbcache.c)     ext3_xattr
    fs/fat/cache.c                     fat_cache
    fs/fat/inode.c                     fat_inode_cache
    fs/freevxfs/vxfs_super.c           vxfs_inode
    fs/hpfs/super.c                    hpfs_inode_cache
    fs/isofs/inode.c                   isofs_inode_cache
    fs/jffs/inode-v23.c                jffs_fm
    fs/jffs2/super.c                   jffs2_i
    fs/jfs/super.c                     jfs_ip
    fs/minix/inode.c                   minix_inode_cache
    fs/ncpfs/inode.c                   ncp_inode_cache
    fs/nfs/direct.c                    nfs_direct_cache
    fs/nfs/inode.c                     nfs_inode_cache
    fs/ntfs/super.c                    ntfs_big_inode_cache_name
    fs/ntfs/super.c                    ntfs_inode_cache
    fs/ocfs2/dlm/dlmfs.c               dlmfs_inode_cache
    fs/ocfs2/super.c                   ocfs2_inode_cache
    fs/proc/inode.c                    proc_inode_cache
    fs/qnx4/inode.c                    qnx4_inode_cache
    fs/reiserfs/super.c                reiser_inode_cache
    fs/romfs/inode.c                   romfs_inode_cache
    fs/smbfs/inode.c                   smb_inode_cache
    fs/sysv/inode.c                    sysv_inode_cache
    fs/udf/super.c                     udf_inode_cache
    fs/ufs/super.c                     ufs_inode_cache
    net/socket.c                       sock_inode_cache
    net/sunrpc/rpc_pipe.c              rpc_inode_cache

The choice of which slab caches to so mark was quite simple.  I marked
those already marked SLAB_RECLAIM_ACCOUNT, except for fs/xfs, dentry_cache,
inode_cache, and buffer_head, which were marked in a previous patch.  Even
though SLAB_RECLAIM_ACCOUNT is for a different purpose, it marks the same
potentially large file system i/o related slab caches as we need for memory
spreading.

Given that the rule now becomes "wherever you would have used a
SLAB_RECLAIM_ACCOUNT slab cache flag before (usually the inode cache), use
the SLAB_MEM_SPREAD flag too", this should be easy enough to maintain.
Future file system writers will just copy one of the existing file system
slab cache setups and tend to get it right without thinking.

Signed-off-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

37 files changed, 39 insertions, 39 deletions

diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 243963228d1..80f798b7d76 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -241,7 +241,7 @@ static int init_inodecache(void)
 {
 	adfs_inode_cachep = kmem_cache_create("adfs_inode_cache",
 					     sizeof(struct adfs_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (adfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/affs/super.c b/fs/affs/super.c
index aaec015a16e..216536d77a5 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -98,7 +98,7 @@ static int init_inodecache(void)
 {
 	affs_inode_cachep = kmem_cache_create("affs_inode_cache",
 					     sizeof(struct affs_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (affs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index dd6048ce053..ac031686d6d 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -427,7 +427,7 @@ befs_init_inodecache(void)
 {
 	befs_inode_cachep = kmem_cache_create("befs_inode_cache",
 					      sizeof (struct befs_inode_info),
-					      0, SLAB_RECLAIM_ACCOUNT,
+					      0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					      init_once, NULL);
 	if (befs_inode_cachep == NULL) {
 		printk(KERN_ERR "befs_init_inodecache: "
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 3af6c73c5b5..584a0838ac6 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -257,7 +257,7 @@ static int init_inodecache(void)
 {
 	bfs_inode_cachep = kmem_cache_create("bfs_inode_cache",
 					     sizeof(struct bfs_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (bfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 44d05e6e34d..80f97729e57 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -319,7 +319,7 @@ void __init bdev_cache_init(void)
 {
 	int err;
 	bdev_cachep = kmem_cache_create("bdev_cache", sizeof(struct bdev_inode),
-			0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_PANIC,
+			0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_PANIC,
 			init_once, NULL);
 	err = register_filesystem(&bd_type);
 	if (err)
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 1cd044ce82a..ba5a24b99a1 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -695,7 +695,7 @@ cifs_init_inodecache(void)
 {
 	cifs_inode_cachep = kmem_cache_create("cifs_inode_cache",
 					      sizeof (struct cifsInodeInfo),
-					      0, SLAB_RECLAIM_ACCOUNT,
+					      0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					      cifs_init_once, NULL);
 	if (cifs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index 7d7d52f74b2..ada1a81df6b 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -71,7 +71,7 @@ int coda_init_inodecache(void)
 {
 	coda_inode_cachep = kmem_cache_create("coda_inode_cache",
 				sizeof(struct coda_inode_info),
-				0, SLAB_RECLAIM_ACCOUNT,
+				0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 				init_once, NULL);
 	if (coda_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/dquot.c b/fs/dquot.c
index acf07e581f8..1405755b8e4 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1821,7 +1821,7 @@ static int __init dquot_init(void)
 
 	dquot_cachep = kmem_cache_create("dquot", 
 			sizeof(struct dquot), sizeof(unsigned long) * 4,
-			SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_PANIC,
+			SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_PANIC,
 			NULL, NULL);
 
 	order = 0;
diff --git a/fs/efs/super.c b/fs/efs/super.c
index afc4891feb3..dff623e3ddb 100644
--- a/fs/efs/super.c
+++ b/fs/efs/super.c
@@ -81,7 +81,7 @@ static int init_inodecache(void)
 {
 	efs_inode_cachep = kmem_cache_create("efs_inode_cache",
 				sizeof(struct efs_inode_info),
-				0, SLAB_RECLAIM_ACCOUNT,
+				0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 				init_once, NULL);
 	if (efs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 7f3899bdeba..e153f0cc240 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -175,7 +175,7 @@ static int init_inodecache(void)
 {
 	ext2_inode_cachep = kmem_cache_create("ext2_inode_cache",
 					     sizeof(struct ext2_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (ext2_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index efe5b20d7a5..e4a0a7cbb5b 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -481,7 +481,7 @@ static int init_inodecache(void)
 {
 	ext3_inode_cachep = kmem_cache_create("ext3_inode_cache",
 					     sizeof(struct ext3_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (ext3_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/fat/cache.c b/fs/fat/cache.c
index 1acc941245f..97b967b84fc 100644
--- a/fs/fat/cache.c
+++ b/fs/fat/cache.c
@@ -49,7 +49,7 @@ int __init fat_cache_init(void)
 {
 	fat_cache_cachep = kmem_cache_create("fat_cache",
 				sizeof(struct fat_cache),
-				0, SLAB_RECLAIM_ACCOUNT,
+				0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 				init_once, NULL);
 	if (fat_cache_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index e78d7b4842c..a75708901e7 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -518,7 +518,7 @@ 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,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (fat_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c
index 6aa6fbe4f8e..b44c916d24a 100644
--- a/fs/freevxfs/vxfs_super.c
+++ b/fs/freevxfs/vxfs_super.c
@@ -260,7 +260,7 @@ vxfs_init(void)
 {
 	vxfs_inode_cachep = kmem_cache_create("vxfs_inode",
 			sizeof(struct vxfs_inode_info), 0, 
-			SLAB_RECLAIM_ACCOUNT, NULL, NULL);
+			SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, NULL, NULL);
 	if (vxfs_inode_cachep)
 		return register_filesystem(&vxfs_fs_type);
 	return -ENOMEM;
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 9488a794076..25fbefe4ed0 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -191,7 +191,7 @@ static int init_inodecache(void)
 {
 	hpfs_inode_cachep = kmem_cache_create("hpfs_inode_cache",
 					     sizeof(struct hpfs_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (hpfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 298f08be22d..fcb68151ad8 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -87,7 +87,7 @@ static int init_inodecache(void)
 {
 	isofs_inode_cachep = kmem_cache_create("isofs_inode_cache",
 					     sizeof(struct iso_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (isofs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c
index 890d7ff7456..ffa49861d98 100644
--- a/fs/jffs/inode-v23.c
+++ b/fs/jffs/inode-v23.c
@@ -1812,14 +1812,14 @@ init_jffs_fs(void)
 	}
 #endif
 	fm_cache = kmem_cache_create("jffs_fm", sizeof(struct jffs_fm),
-				     0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, 
+				     0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 				     NULL, NULL);
 	if (!fm_cache) {
 		return -ENOMEM;
 	}
 
 	node_cache = kmem_cache_create("jffs_node",sizeof(struct jffs_node),
-				       0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, 
+				       0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 				       NULL, NULL);
 	if (!node_cache) {
 		kmem_cache_destroy(fm_cache);
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index c8fac352a4c..f2563389581 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -331,7 +331,7 @@ static int __init init_jffs2_fs(void)
 
 	jffs2_inode_cachep = kmem_cache_create("jffs2_i",
 					     sizeof(struct jffs2_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     jffs2_i_init_once, NULL);
 	if (!jffs2_inode_cachep) {
 		printk(KERN_ERR "JFFS2 error: Failed to initialise inode cache\n");
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 18f69e6aa71..4ac40bfdbd8 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -664,7 +664,7 @@ static int __init init_jfs_fs(void)
 
 	jfs_inode_cachep =
 	    kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0, 
-			    SLAB_RECLAIM_ACCOUNT, init_once, NULL);
+			    SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, init_once, NULL);
 	if (jfs_inode_cachep == NULL)
 		return -ENOMEM;
 
diff --git a/fs/mbcache.c b/fs/mbcache.c
index f5bbe4c97c5..73e754fea2d 100644
--- a/fs/mbcache.c
+++ b/fs/mbcache.c
@@ -288,7 +288,7 @@ mb_cache_create(const char *name, struct mb_cache_op *cache_op,
 			INIT_LIST_HEAD(&cache->c_indexes_hash[m][n]);
 	}
 	cache->c_entry_cache = kmem_cache_create(name, entry_size, 0,
-		SLAB_RECLAIM_ACCOUNT, NULL, NULL);
+		SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, NULL, NULL);
 	if (!cache->c_entry_cache)
 		goto fail;
 
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 790cc0d0e97..4fabef0b651 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -80,7 +80,7 @@ static int init_inodecache(void)
 {
 	minix_inode_cachep = kmem_cache_create("minix_inode_cache",
 					     sizeof(struct minix_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (minix_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 0b521d3d97c..2547ebaa654 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -72,7 +72,7 @@ static int init_inodecache(void)
 {
 	ncp_inode_cachep = kmem_cache_create("ncp_inode_cache",
 					     sizeof(struct ncp_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (ncp_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 4e9b3a1b36c..751f5b5e7e0 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -781,7 +781,7 @@ int nfs_init_directcache(void)
 {
 	nfs_direct_cachep = kmem_cache_create("nfs_direct_cache",
 						sizeof(struct nfs_direct_req),
-						0, SLAB_RECLAIM_ACCOUNT,
+						0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 						NULL, NULL);
 	if (nfs_direct_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 419d1d254f9..834c1e905ce 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -2163,7 +2163,7 @@ static int nfs_init_inodecache(void)
 {
 	nfs_inode_cachep = kmem_cache_create("nfs_inode_cache",
 					     sizeof(struct nfs_inode),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (nfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index 7646b505938..27833f6df49 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -3163,7 +3163,7 @@ static int __init init_ntfs_fs(void)
 
 	ntfs_inode_cache = kmem_cache_create(ntfs_inode_cache_name,
 			sizeof(ntfs_inode), 0,
-			SLAB_RECLAIM_ACCOUNT, NULL, NULL);
+			SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, NULL, NULL);
 	if (!ntfs_inode_cache) {
 		printk(KERN_CRIT "NTFS: Failed to create %s!\n",
 				ntfs_inode_cache_name);
@@ -3172,7 +3172,7 @@ 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_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 			ntfs_big_inode_init_once, NULL);
 	if (!ntfs_big_inode_cache) {
 		printk(KERN_CRIT "NTFS: Failed to create %s!\n",
diff --git a/fs/ocfs2/dlm/dlmfs.c b/fs/ocfs2/dlm/dlmfs.c
index dd2d24dc25e..ca8587cc58b 100644
--- a/fs/ocfs2/dlm/dlmfs.c
+++ b/fs/ocfs2/dlm/dlmfs.c
@@ -596,7 +596,7 @@ 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,
+				0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 				dlmfs_init_once, NULL);
 	if (!dlmfs_inode_cache)
 		return -ENOMEM;
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 09e1c57a86a..3fe7896c666 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -951,7 +951,7 @@ static int ocfs2_initialize_mem_caches(void)
 {
 	ocfs2_inode_cachep = kmem_cache_create("ocfs2_inode_cache",
 					       sizeof(struct ocfs2_inode_info),
-					       0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT,
+					       0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					       ocfs2_inode_init_once, NULL);
 	if (!ocfs2_inode_cachep)
 		return -ENOMEM;
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 075d3e94560..5ac781801ae 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -121,7 +121,7 @@ int __init proc_init_inodecache(void)
 {
 	proc_inode_cachep = kmem_cache_create("proc_inode_cache",
 					     sizeof(struct proc_inode),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (proc_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 80f32911c0c..463142c80ae 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -546,7 +546,7 @@ static int init_inodecache(void)
 {
 	qnx4_inode_cachep = kmem_cache_create("qnx4_inode_cache",
 					     sizeof(struct qnx4_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (qnx4_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index d63da756eb4..bf434605787 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -521,7 +521,7 @@ static int init_inodecache(void)
 	reiserfs_inode_cachep = kmem_cache_create("reiser_inode_cache",
 						  sizeof(struct
 							 reiserfs_inode_info),
-						  0, SLAB_RECLAIM_ACCOUNT,
+						  0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 						  init_once, NULL);
 	if (reiserfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/romfs/inode.c b/fs/romfs/inode.c
index 0a13859fd57..223bebb8b45 100644
--- a/fs/romfs/inode.c
+++ b/fs/romfs/inode.c
@@ -579,7 +579,7 @@ static int init_inodecache(void)
 {
 	romfs_inode_cachep = kmem_cache_create("romfs_inode_cache",
 					     sizeof(struct romfs_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (romfs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index 02e3e82d465..9b14542cc18 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -80,7 +80,7 @@ static int init_inodecache(void)
 {
 	smb_inode_cachep = kmem_cache_create("smb_inode_cache",
 					     sizeof(struct smb_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (smb_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index fa33eceb001..3ff89cc5833 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -342,7 +342,7 @@ 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_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 			init_once, NULL);
 	if (!sysv_inode_cachep)
 		return -ENOMEM;
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 0d555616c93..e120f33f847 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -140,7 +140,7 @@ static int init_inodecache(void)
 {
 	udf_inode_cachep = kmem_cache_create("udf_inode_cache",
 					     sizeof(struct udf_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (udf_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index e9055ef7f5a..684018d3c58 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1184,7 +1184,7 @@ static int init_inodecache(void)
 {
 	ufs_inode_cachep = kmem_cache_create("ufs_inode_cache",
 					     sizeof(struct ufs_inode_info),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 					     init_once, NULL);
 	if (ufs_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/net/socket.c b/net/socket.c
index e2d5bae994d..7a5a56874ef 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -319,7 +319,7 @@ static int init_inodecache(void)
 {
 	sock_inode_cachep = kmem_cache_create("sock_inode_cache",
 				sizeof(struct socket_alloc),
-				0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT,
+				0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 				init_once, NULL);
 	if (sock_inode_cachep == NULL)
 		return -ENOMEM;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index a5c0c7b6e15..befc0c5ca9e 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -850,7 +850,7 @@ 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,
+                                             0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
                                              init_once, NULL);
 	if (!rpc_inode_cachep)
 		return -ENOMEM;