[PATCH] slab: remove kmem_cache_t

Replace all uses of kmem_cache_t with struct kmem_cache.

The patch was generated using the following script:

	#!/bin/sh
	#
	# Replace one string by another in all the kernel sources.
	#

	set -e

	for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do
		quilt add $file
		sed -e "1,\$s/$1/$2/g" $file >/tmp/$$
		mv /tmp/$$ $file
		quilt refresh
	done

The script was run like this

	sh replace kmem_cache_t "struct kmem_cache"

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/adfs/super.c

@@ -212,7 +212,7 @@ static int adfs_statfs(struct dentry *dentry, struct kstatfs *buf)
 	return 0;
 }
 
-static kmem_cache_t *adfs_inode_cachep;
+static struct kmem_cache *adfs_inode_cachep;
 
 static struct inode *adfs_alloc_inode(struct super_block *sb)
 {
@@ -228,7 +228,7 @@ static void adfs_destroy_inode(struct inode *inode)
 	kmem_cache_free(adfs_inode_cachep, ADFS_I(inode));
 }
 
-static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
 {
 	struct adfs_inode_info *ei = (struct adfs_inode_info *) foo;
 

fs/affs/super.c

@@ -66,7 +66,7 @@ affs_write_super(struct super_block *sb)
 	pr_debug("AFFS: write_super() at %lu, clean=%d\n", get_seconds(), clean);
 }
 
-static kmem_cache_t * affs_inode_cachep;
+static struct kmem_cache * affs_inode_cachep;
 
 static struct inode *affs_alloc_inode(struct super_block *sb)
 {
@@ -83,7 +83,7 @@ static void affs_destroy_inode(struct inode *inode)
 	kmem_cache_free(affs_inode_cachep, AFFS_I(inode));
 }
 
-static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
 {
 	struct affs_inode_info *ei = (struct affs_inode_info *) foo;
 

fs/afs/super.c

@@ -35,7 +35,7 @@ struct afs_mount_params {
 	struct afs_volume	*volume;
 };
 
-static void afs_i_init_once(void *foo, kmem_cache_t *cachep,
+static void afs_i_init_once(void *foo, struct kmem_cache *cachep,
 			    unsigned long flags);
 
 static int afs_get_sb(struct file_system_type *fs_type,
@@ -65,7 +65,7 @@ static struct super_operations afs_super_ops = {
 	.put_super	= afs_put_super,
 };
 
-static kmem_cache_t *afs_inode_cachep;
+static struct kmem_cache *afs_inode_cachep;
 static atomic_t afs_count_active_inodes;
 
 /*****************************************************************************/
@@ -384,7 +384,7 @@ static void afs_put_super(struct super_block *sb)
 /*
  * initialise an inode cache slab element prior to any use
  */
-static void afs_i_init_once(void *_vnode, kmem_cache_t *cachep,
+static void afs_i_init_once(void *_vnode, struct kmem_cache *cachep,
 			    unsigned long flags)
 {
 	struct afs_vnode *vnode = (struct afs_vnode *) _vnode;

fs/aio.c

@@ -47,8 +47,8 @@ unsigned long aio_nr;		/* current system wide number of aio requests */
 unsigned long aio_max_nr = 0x10000; /* system wide maximum number of aio requests */
 /*----end sysctl variables---*/
 
-static kmem_cache_t	*kiocb_cachep;
-static kmem_cache_t	*kioctx_cachep;
+static struct kmem_cache	*kiocb_cachep;
+static struct kmem_cache	*kioctx_cachep;
 
 static struct workqueue_struct *aio_wq;
 

fs/befs/linuxvfs.c

@@ -61,7 +61,7 @@ static const struct super_operations befs_sops = {
 };
 
 /* slab cache for befs_inode_info objects */
-static kmem_cache_t *befs_inode_cachep;
+static struct kmem_cache *befs_inode_cachep;
 
 static const struct file_operations befs_dir_operations = {
 	.read		= generic_read_dir,
@@ -289,7 +289,7 @@ befs_destroy_inode(struct inode *inode)
         kmem_cache_free(befs_inode_cachep, BEFS_I(inode));
 }
 
-static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
 {
         struct befs_inode_info *bi = (struct befs_inode_info *) foo;
 	

fs/bfs/inode.c

@@ -228,7 +228,7 @@ static void bfs_write_super(struct super_block *s)
 	unlock_kernel();
 }
 
-static kmem_cache_t * bfs_inode_cachep;
+static struct kmem_cache * bfs_inode_cachep;
 
 static struct inode *bfs_alloc_inode(struct super_block *sb)
 {
@@ -244,7 +244,7 @@ static void bfs_destroy_inode(struct inode *inode)
 	kmem_cache_free(bfs_inode_cachep, BFS_I(inode));
 }
 
-static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
 {
 	struct bfs_inode_info *bi = foo;
 

fs/bio.c

@@ -30,7 +30,7 @@
 
 #define BIO_POOL_SIZE 256
 
-static kmem_cache_t *bio_slab __read_mostly;
+static struct kmem_cache *bio_slab __read_mostly;
 
 #define BIOVEC_NR_POOLS 6
 
@@ -44,7 +44,7 @@ mempool_t *bio_split_pool __read_mostly;
 struct biovec_slab {
 	int nr_vecs;
 	char *name; 
-	kmem_cache_t *slab;
+	struct kmem_cache *slab;
 };
 
 /*

fs/block_dev.c

@@ -235,7 +235,7 @@ static int block_fsync(struct file *filp, struct dentry *dentry, int datasync)
  */
 
 static  __cacheline_aligned_in_smp DEFINE_SPINLOCK(bdev_lock);
-static kmem_cache_t * bdev_cachep __read_mostly;
+static struct kmem_cache * bdev_cachep __read_mostly;
 
 static struct inode *bdev_alloc_inode(struct super_block *sb)
 {
@@ -253,7 +253,7 @@ static void bdev_destroy_inode(struct inode *inode)
 	kmem_cache_free(bdev_cachep, bdi);
 }
 
-static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
 {
 	struct bdev_inode *ei = (struct bdev_inode *) foo;
 	struct block_device *bdev = &ei->bdev;

fs/buffer.c

@@ -2908,7 +2908,7 @@ asmlinkage long sys_bdflush(int func, long data)
 /*
  * Buffer-head allocation
  */
-static kmem_cache_t *bh_cachep;
+static struct kmem_cache *bh_cachep;
 
 /*
  * Once the number of bh's in the machine exceeds this level, we start
@@ -2961,7 +2961,7 @@ void free_buffer_head(struct buffer_head *bh)
 EXPORT_SYMBOL(free_buffer_head);
 
 static void
-init_buffer_head(void *data, kmem_cache_t *cachep, unsigned long flags)
+init_buffer_head(void *data, struct kmem_cache *cachep, unsigned long flags)
 {
 	if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) ==
 			    SLAB_CTOR_CONSTRUCTOR) {

fs/cifs/cifsfs.c

@@ -81,7 +81,7 @@ extern mempool_t *cifs_sm_req_poolp;
 extern mempool_t *cifs_req_poolp;
 extern mempool_t *cifs_mid_poolp;
 
-extern kmem_cache_t *cifs_oplock_cachep;
+extern struct kmem_cache *cifs_oplock_cachep;
 
 static int
 cifs_read_super(struct super_block *sb, void *data,
@@ -232,11 +232,11 @@ static int cifs_permission(struct inode * inode, int mask, struct nameidata *nd)
 		return generic_permission(inode, mask, NULL);
 }
 
-static kmem_cache_t *cifs_inode_cachep;
-static kmem_cache_t *cifs_req_cachep;
-static kmem_cache_t *cifs_mid_cachep;
-kmem_cache_t *cifs_oplock_cachep;
-static kmem_cache_t *cifs_sm_req_cachep;
+static struct kmem_cache *cifs_inode_cachep;
+static struct kmem_cache *cifs_req_cachep;
+static struct kmem_cache *cifs_mid_cachep;
+struct kmem_cache *cifs_oplock_cachep;
+static struct kmem_cache *cifs_sm_req_cachep;
 mempool_t *cifs_sm_req_poolp;
 mempool_t *cifs_req_poolp;
 mempool_t *cifs_mid_poolp;
@@ -668,7 +668,7 @@ const struct file_operations cifs_dir_ops = {
 };
 
 static void
-cifs_init_once(void *inode, kmem_cache_t * cachep, unsigned long flags)
+cifs_init_once(void *inode, struct kmem_cache * cachep, unsigned long flags)
 {
 	struct cifsInodeInfo *cifsi = inode;
 

fs/cifs/transport.c

@@ -34,7 +34,7 @@
 #include "cifs_debug.h"
   
 extern mempool_t *cifs_mid_poolp;
-extern kmem_cache_t *cifs_oplock_cachep;
+extern struct kmem_cache *cifs_oplock_cachep;
 
 static struct mid_q_entry *
 AllocMidQEntry(const struct smb_hdr *smb_buffer, struct cifsSesInfo *ses)

fs/coda/inode.c

@@ -38,7 +38,7 @@ static void coda_clear_inode(struct inode *);
 static void coda_put_super(struct super_block *);
 static int coda_statfs(struct dentry *dentry, struct kstatfs *buf);
 
-static kmem_cache_t * coda_inode_cachep;
+static struct kmem_cache * coda_inode_cachep;
 
 static struct inode *coda_alloc_inode(struct super_block *sb)
 {
@@ -58,7 +58,7 @@ static void coda_destroy_inode(struct inode *inode)
 	kmem_cache_free(coda_inode_cachep, ITOC(inode));
 }
 
-static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
 {
 	struct coda_inode_info *ei = (struct coda_inode_info *) foo;
 

fs/configfs/configfs_internal.h

@@ -49,7 +49,7 @@ struct configfs_dirent {
 #define CONFIGFS_NOT_PINNED	(CONFIGFS_ITEM_ATTR)
 
 extern struct vfsmount * configfs_mount;
-extern kmem_cache_t *configfs_dir_cachep;
+extern struct kmem_cache *configfs_dir_cachep;
 
 extern int configfs_is_root(struct config_item *item);
 

fs/configfs/mount.c

@@ -38,7 +38,7 @@
 
 struct vfsmount * configfs_mount = NULL;
 struct super_block * configfs_sb = NULL;
-kmem_cache_t *configfs_dir_cachep;
+struct kmem_cache *configfs_dir_cachep;
 static int configfs_mnt_count = 0;
 
 static struct super_operations configfs_ops = {

fs/dcache.c

@@ -43,7 +43,7 @@ static __cacheline_aligned_in_smp DEFINE_SEQLOCK(rename_lock);
 
 EXPORT_SYMBOL(dcache_lock);
 
-static kmem_cache_t *dentry_cache __read_mostly;
+static struct kmem_cache *dentry_cache __read_mostly;
 
 #define DNAME_INLINE_LEN (sizeof(struct dentry)-offsetof(struct dentry,d_iname))
 
@@ -2072,10 +2072,10 @@ static void __init dcache_init(unsigned long mempages)
 }
 
 /* SLAB cache for __getname() consumers */
-kmem_cache_t *names_cachep __read_mostly;
+struct kmem_cache *names_cachep __read_mostly;
 
 /* SLAB cache for file structures */
-kmem_cache_t *filp_cachep __read_mostly;
+struct kmem_cache *filp_cachep __read_mostly;
 
 EXPORT_SYMBOL(d_genocide);
 

fs/dcookies.c

@@ -37,7 +37,7 @@ struct dcookie_struct {
 
 static LIST_HEAD(dcookie_users);
 static DEFINE_MUTEX(dcookie_mutex);
-static kmem_cache_t *dcookie_cache __read_mostly;
+static struct kmem_cache *dcookie_cache __read_mostly;
 static struct list_head *dcookie_hashtable __read_mostly;
 static size_t hash_size __read_mostly;
 

fs/dlm/memory.c

@@ -15,7 +15,7 @@
 #include "config.h"
 #include "memory.h"
 
-static kmem_cache_t *lkb_cache;
+static struct kmem_cache *lkb_cache;
 
 
 int dlm_memory_init(void)

fs/dnotify.c

@@ -23,7 +23,7 @@
 
 int dir_notify_enable __read_mostly = 1;
 
-static kmem_cache_t *dn_cache __read_mostly;
+static struct kmem_cache *dn_cache __read_mostly;
 
 static void redo_inode_mask(struct inode *inode)
 {

fs/dquot.c

@@ -131,7 +131,7 @@ static struct quota_format_type *quota_formats;	/* List of registered formats */
 static struct quota_module_name module_names[] = INIT_QUOTA_MODULE_NAMES;
 
 /* SLAB cache for dquot structures */
-static kmem_cache_t *dquot_cachep;
+static struct kmem_cache *dquot_cachep;
 
 int register_quota_format(struct quota_format_type *fmt)
 {

fs/ecryptfs/main.c

@@ -546,7 +546,7 @@ inode_info_init_once(void *vptr, struct kmem_cache *cachep, unsigned long flags)
 }
 
 static struct ecryptfs_cache_info {
-	kmem_cache_t **cache;
+	struct kmem_cache **cache;
 	const char *name;
 	size_t size;
 	void (*ctor)(void*, struct kmem_cache *, unsigned long);