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[PATCH] smbfs: remove kmalloc wrapper 

Remove the remaining kmalloc() wrapper bits from fs/smbfs/.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Pekka Enberg 2006-01-14 13:21:13 -08:00 committed by Linus Torvalds
parent 44db77f33c
commit d063389ecf
4 changed files with 12 additions and 81 deletions
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1
fs/smbfs/Makefile
View File

@ -13,7 +13,6 @@ smbfs-objs := proc.o dir.o cache.o sock.o inode.o file.o ioctl.o getopt.o \
EXTRA_CFLAGS += -DSMBFS_PARANOIA
#EXTRA_CFLAGS += -DSMBFS_DEBUG
#EXTRA_CFLAGS += -DSMBFS_DEBUG_VERBOSE
#EXTRA_CFLAGS += -DDEBUG_SMB_MALLOC
#EXTRA_CFLAGS += -DDEBUG_SMB_TIMESTAMP
#EXTRA_CFLAGS += -Werror

30
fs/smbfs/inode.c
View File

@ -487,11 +487,11 @@ smb_put_super(struct super_block *sb)
if (server->conn_pid)
kill_proc(server->conn_pid, SIGTERM, 1);
smb_kfree(server->ops);
kfree(server->ops);
smb_unload_nls(server);
sb->s_fs_info = NULL;
smb_unlock_server(server);
smb_kfree(server);
kfree(server);
}
static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)
@ -519,11 +519,10 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)
sb->s_op = &smb_sops;
sb->s_time_gran = 100;
server = smb_kmalloc(sizeof(struct smb_sb_info), GFP_KERNEL);
server = kzalloc(sizeof(struct smb_sb_info), GFP_KERNEL);
if (!server)
goto out_no_server;
sb->s_fs_info = server;
memset(server, 0, sizeof(struct smb_sb_info));
server->super_block = sb;
server->mnt = NULL;
@ -542,7 +541,7 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)
/* FIXME: move these to the smb_sb_info struct */
VERBOSE("alloc chunk = %d\n", sizeof(struct smb_ops) +
sizeof(struct smb_mount_data_kernel));
mem = smb_kmalloc(sizeof(struct smb_ops) +
mem = kmalloc(sizeof(struct smb_ops) +
sizeof(struct smb_mount_data_kernel), GFP_KERNEL);
if (!mem)
goto out_no_mem;
@ -621,12 +620,12 @@ out_no_root:
out_no_smbiod:
smb_unload_nls(server);
out_bad_option:
smb_kfree(mem);
kfree(mem);
out_no_mem:
if (!server->mnt)
printk(KERN_ERR "smb_fill_super: allocation failure\n");
sb->s_fs_info = NULL;
smb_kfree(server);
kfree(server);
goto out_fail;
out_wrong_data:
printk(KERN_ERR "smbfs: mount_data version %d is not supported\n", ver);
@ -782,12 +781,6 @@ out:
return error;
}
#ifdef DEBUG_SMB_MALLOC
int smb_malloced;
int smb_current_kmalloced;
int smb_current_vmalloced;
#endif
static struct super_block *smb_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data)
{
@ -807,12 +800,6 @@ static int __init init_smb_fs(void)
int err;
DEBUG1("registering ...\n");
#ifdef DEBUG_SMB_MALLOC
smb_malloced = 0;
smb_current_kmalloced = 0;
smb_current_vmalloced = 0;
#endif
err = init_inodecache();
if (err)
goto out_inode;
@ -837,11 +824,6 @@ static void __exit exit_smb_fs(void)
unregister_filesystem(&smb_fs_type);
smb_destroy_request_cache();
destroy_inodecache();
#ifdef DEBUG_SMB_MALLOC
printk(KERN_DEBUG "smb_malloced: %d\n", smb_malloced);
printk(KERN_DEBUG "smb_current_kmalloced: %d\n",smb_current_kmalloced);
printk(KERN_DEBUG "smb_current_vmalloced: %d\n",smb_current_vmalloced);
#endif
}
module_init(init_smb_fs)

13
fs/smbfs/request.c
View File

@ -68,7 +68,7 @@ static struct smb_request *smb_do_alloc_request(struct smb_sb_info *server,
goto out;
if (bufsize > 0) {
buf = smb_kmalloc(bufsize, GFP_NOFS);
buf = kmalloc(bufsize, GFP_NOFS);
if (!buf) {
kmem_cache_free(req_cachep, req);
return NULL;
@ -124,9 +124,8 @@ static void smb_free_request(struct smb_request *req)
{
atomic_dec(&req->rq_server->nr_requests);
if (req->rq_buffer && !(req->rq_flags & SMB_REQ_STATIC))
smb_kfree(req->rq_buffer);
if (req->rq_trans2buffer)
smb_kfree(req->rq_trans2buffer);
kfree(req->rq_buffer);
kfree(req->rq_trans2buffer);
kmem_cache_free(req_cachep, req);
}
@ -183,8 +182,7 @@ static int smb_setup_request(struct smb_request *req)
req->rq_err = 0;
req->rq_errno = 0;
req->rq_fragment = 0;
if (req->rq_trans2buffer)
smb_kfree(req->rq_trans2buffer);
kfree(req->rq_trans2buffer);
return 0;
}
@ -647,10 +645,9 @@ static int smb_recv_trans2(struct smb_sb_info *server, struct smb_request *req)
goto out_too_long;
req->rq_trans2bufsize = buf_len;
req->rq_trans2buffer = smb_kmalloc(buf_len, GFP_NOFS);
req->rq_trans2buffer = kzalloc(buf_len, GFP_NOFS);
if (!req->rq_trans2buffer)
goto out_no_mem;
memset(req->rq_trans2buffer, 0, buf_len);
req->rq_parm = req->rq_trans2buffer;
req->rq_data = req->rq_trans2buffer + parm_tot;

47
include/linux/smb_fs.h
View File

@ -58,53 +58,6 @@ static inline struct smb_inode_info *SMB_I(struct inode *inode)
/* where to find the base of the SMB packet proper */
#define smb_base(buf) ((u8 *)(((u8 *)(buf))+4))
#ifdef DEBUG_SMB_MALLOC
#include <linux/slab.h>
extern int smb_malloced;
extern int smb_current_vmalloced;
extern int smb_current_kmalloced;
static inline void *
smb_vmalloc(unsigned int size)
{
smb_malloced += 1;
smb_current_vmalloced += 1;
return vmalloc(size);
}
static inline void
smb_vfree(void *obj)
{
smb_current_vmalloced -= 1;
vfree(obj);
}
static inline void *
smb_kmalloc(size_t size, int flags)
{
smb_malloced += 1;
smb_current_kmalloced += 1;
return kmalloc(size, flags);
}
static inline void
smb_kfree(void *obj)
{
smb_current_kmalloced -= 1;
kfree(obj);
}
#else /* DEBUG_SMB_MALLOC */
#define smb_kmalloc(s,p) kmalloc(s,p)
#define smb_kfree(o) kfree(o)
#define smb_vmalloc(s) vmalloc(s)
#define smb_vfree(o) vfree(o)
#endif /* DEBUG_SMB_MALLOC */
/*
* Flags for the in-memory inode
*/