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authorPekka Enberg <penberg@cs.helsinki.fi>2006-01-14 16:21:12 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-14 21:27:12 -0500
commit44db77f33cc42c49f55ddb360f5e9a05581ffdc0 (patch)
treedff20b34e2c022ea7527ee7223b6d2268f384a6d
parent69c99ac17e2ee0eb45e2c9873e6e12d73260fc6b (diff)
[PATCH] ncpfs: remove kmalloc wrapper
Remove remaining kmalloc wrapper bits from fs/ncpfs/. 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>
-rw-r--r--fs/ncpfs/inode.c19
-rw-r--r--fs/ncpfs/ioctl.c20
-rw-r--r--include/linux/ncp_fs.h28
3 files changed, 13 insertions, 54 deletions
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 8c8839203cd5..d277a58bd128 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -716,10 +716,8 @@ static void ncp_put_super(struct super_block *sb)
716 fput(server->ncp_filp); 716 fput(server->ncp_filp);
717 kill_proc(server->m.wdog_pid, SIGTERM, 1); 717 kill_proc(server->m.wdog_pid, SIGTERM, 1);
718 718
719 if (server->priv.data) 719 kfree(server->priv.data);
720 ncp_kfree_s(server->priv.data, server->priv.len); 720 kfree(server->auth.object_name);
721 if (server->auth.object_name)
722 ncp_kfree_s(server->auth.object_name, server->auth.object_name_len);
723 vfree(server->packet); 721 vfree(server->packet);
724 sb->s_fs_info = NULL; 722 sb->s_fs_info = NULL;
725 kfree(server); 723 kfree(server);
@@ -958,11 +956,6 @@ out:
958 return result; 956 return result;
959} 957}
960 958
961#ifdef DEBUG_NCP_MALLOC
962int ncp_malloced;
963int ncp_current_malloced;
964#endif
965
966static struct super_block *ncp_get_sb(struct file_system_type *fs_type, 959static struct super_block *ncp_get_sb(struct file_system_type *fs_type,
967 int flags, const char *dev_name, void *data) 960 int flags, const char *dev_name, void *data)
968{ 961{
@@ -981,10 +974,6 @@ static int __init init_ncp_fs(void)
981 int err; 974 int err;
982 DPRINTK("ncpfs: init_module called\n"); 975 DPRINTK("ncpfs: init_module called\n");
983 976
984#ifdef DEBUG_NCP_MALLOC
985 ncp_malloced = 0;
986 ncp_current_malloced = 0;
987#endif
988 err = init_inodecache(); 977 err = init_inodecache();
989 if (err) 978 if (err)
990 goto out1; 979 goto out1;
@@ -1003,10 +992,6 @@ static void __exit exit_ncp_fs(void)
1003 DPRINTK("ncpfs: cleanup_module called\n"); 992 DPRINTK("ncpfs: cleanup_module called\n");
1004 unregister_filesystem(&ncp_fs_type); 993 unregister_filesystem(&ncp_fs_type);
1005 destroy_inodecache(); 994 destroy_inodecache();
1006#ifdef DEBUG_NCP_MALLOC
1007 PRINTK("ncp_malloced: %d\n", ncp_malloced);
1008 PRINTK("ncp_current_malloced: %d\n", ncp_current_malloced);
1009#endif
1010} 995}
1011 996
1012module_init(init_ncp_fs) 997module_init(init_ncp_fs)
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
index d6e0c089e1b1..eb3813ad136f 100644
--- a/fs/ncpfs/ioctl.c
+++ b/fs/ncpfs/ioctl.c
@@ -518,10 +518,11 @@ outrel:
518 if (user.object_name_len > NCP_OBJECT_NAME_MAX_LEN) 518 if (user.object_name_len > NCP_OBJECT_NAME_MAX_LEN)
519 return -ENOMEM; 519 return -ENOMEM;
520 if (user.object_name_len) { 520 if (user.object_name_len) {
521 newname = ncp_kmalloc(user.object_name_len, GFP_USER); 521 newname = kmalloc(user.object_name_len, GFP_USER);
522 if (!newname) return -ENOMEM; 522 if (!newname)
523 return -ENOMEM;
523 if (copy_from_user(newname, user.object_name, user.object_name_len)) { 524 if (copy_from_user(newname, user.object_name, user.object_name_len)) {
524 ncp_kfree_s(newname, user.object_name_len); 525 kfree(newname);
525 return -EFAULT; 526 return -EFAULT;
526 } 527 }
527 } else { 528 } else {
@@ -540,8 +541,8 @@ outrel:
540 server->priv.len = 0; 541 server->priv.len = 0;
541 server->priv.data = NULL; 542 server->priv.data = NULL;
542 /* leave critical section */ 543 /* leave critical section */
543 if (oldprivate) ncp_kfree_s(oldprivate, oldprivatelen); 544 kfree(oldprivate);
544 if (oldname) ncp_kfree_s(oldname, oldnamelen); 545 kfree(oldname);
545 return 0; 546 return 0;
546 } 547 }
547 case NCP_IOC_GETPRIVATEDATA: 548 case NCP_IOC_GETPRIVATEDATA:
@@ -581,10 +582,11 @@ outrel:
581 if (user.len > NCP_PRIVATE_DATA_MAX_LEN) 582 if (user.len > NCP_PRIVATE_DATA_MAX_LEN)
582 return -ENOMEM; 583 return -ENOMEM;
583 if (user.len) { 584 if (user.len) {
584 new = ncp_kmalloc(user.len, GFP_USER); 585 new = kmalloc(user.len, GFP_USER);
585 if (!new) return -ENOMEM; 586 if (!new)
587 return -ENOMEM;
586 if (copy_from_user(new, user.data, user.len)) { 588 if (copy_from_user(new, user.data, user.len)) {
587 ncp_kfree_s(new, user.len); 589 kfree(new);
588 return -EFAULT; 590 return -EFAULT;
589 } 591 }
590 } else { 592 } else {
@@ -596,7 +598,7 @@ outrel:
596 server->priv.len = user.len; 598 server->priv.len = user.len;
597 server->priv.data = new; 599 server->priv.data = new;
598 /* leave critical section */ 600 /* leave critical section */
599 if (old) ncp_kfree_s(old, oldlen); 601 kfree(old);
600 return 0; 602 return 0;
601 } 603 }
602 604
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index 7297e4372c0f..e01342568530 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -201,34 +201,6 @@ static inline struct ncp_inode_info *NCP_FINFO(struct inode *inode)
201 return container_of(inode, struct ncp_inode_info, vfs_inode); 201 return container_of(inode, struct ncp_inode_info, vfs_inode);
202} 202}
203 203
204#ifdef DEBUG_NCP_MALLOC
205
206#include <linux/slab.h>
207
208extern int ncp_malloced;
209extern int ncp_current_malloced;
210
211static inline void *
212 ncp_kmalloc(unsigned int size, int priority)
213{
214 ncp_malloced += 1;
215 ncp_current_malloced += 1;
216 return kmalloc(size, priority);
217}
218
219static inline void ncp_kfree_s(void *obj, int size)
220{
221 ncp_current_malloced -= 1;
222 kfree(obj);
223}
224
225#else /* DEBUG_NCP_MALLOC */
226
227#define ncp_kmalloc(s,p) kmalloc(s,p)
228#define ncp_kfree_s(o,s) kfree(o)
229
230#endif /* DEBUG_NCP_MALLOC */
231
232/* linux/fs/ncpfs/inode.c */ 204/* linux/fs/ncpfs/inode.c */
233int ncp_notify_change(struct dentry *, struct iattr *); 205int ncp_notify_change(struct dentry *, struct iattr *);
234struct inode *ncp_iget(struct super_block *, struct ncp_entry_info *); 206struct inode *ncp_iget(struct super_block *, struct ncp_entry_info *);