51 	int (*mkdir)(const char *name);
52 	int (*rmdir)(const char *name);
58 	char *name;  in get_dname()  local
61 	dname = dentry->d_name.name;  in get_dname()
62 	name = kmalloc(len + 1, GFP_KERNEL);  in get_dname()
63 	if (!name)  in get_dname()
65 	memcpy(name, dname, len);  in get_dname()
66 	name[len] = 0;  in get_dname()
67 	return name;  in get_dname()
72 	char *name;  in tracefs_syscall_mkdir()  local
75 	name = get_dname(dentry);  in tracefs_syscall_mkdir()
76 	if (!name)  in tracefs_syscall_mkdir()
85 	ret = tracefs_ops.mkdir(name);  in tracefs_syscall_mkdir()
88 	kfree(name);  in tracefs_syscall_mkdir()
95 	char *name;  in tracefs_syscall_rmdir()  local
98 	name = get_dname(dentry);  in tracefs_syscall_rmdir()
99 	if (!name)  in tracefs_syscall_rmdir()
112 	ret = tracefs_ops.rmdir(name);  in tracefs_syscall_rmdir()
117 	kfree(name);  in tracefs_syscall_rmdir()
394 	.name =		"tracefs",
400 static struct dentry *start_creating(const char *name, struct dentry *parent)  in start_creating()  argument
405 	pr_debug("tracefs: creating file '%s'\n",name);  in start_creating()
424 		dentry = lookup_one_len(name, parent, strlen(name));  in start_creating()
478 struct dentry *tracefs_create_file(const char *name, umode_t mode,  in tracefs_create_file()  argument
491 	dentry = start_creating(name, parent);  in tracefs_create_file()
510 static struct dentry *__create_dir(const char *name, struct dentry *parent,  in __create_dir()  argument
513 	struct dentry *dentry = start_creating(name, parent);  in __create_dir()
554 struct dentry *tracefs_create_dir(const char *name, struct dentry *parent)  in tracefs_create_dir()  argument
559 	return __create_dir(name, parent, &simple_dir_inode_operations);  in tracefs_create_dir()
579 __init struct dentry *tracefs_create_instance_dir(const char *name,  in tracefs_create_instance_dir()  argument
581 					  int (*mkdir)(const char *name),  in tracefs_create_instance_dir()  argument
582 					  int (*rmdir)(const char *name))  in tracefs_create_instance_dir()  argument
590 	dentry = __create_dir(name, parent, &tracefs_dir_inode_operations);  in tracefs_create_instance_dir()