691 	int		dfd;  member
700 static void __set_nameidata(struct nameidata *p, int dfd, struct filename *name)  in __set_nameidata()  argument
705 	p->dfd = dfd;  in __set_nameidata()
715 static inline void set_nameidata(struct nameidata *p, int dfd, struct filename *name,  in set_nameidata()  argument
718 	__set_nameidata(p, dfd, name);  in set_nameidata()
2668 	if (nd->dfd == AT_FDCWD) {  in path_init()
2685 		CLASS(fd_raw, f)(nd->dfd);  in path_init()
2775 int filename_lookup(int dfd, struct filename *name, unsigned flags,  in filename_lookup()  argument
2782 	set_nameidata(&nd, dfd, name, root);  in filename_lookup()
2814 static int __filename_parentat(int dfd, struct filename *name,  in __filename_parentat()  argument
2824 	set_nameidata(&nd, dfd, name, root);  in __filename_parentat()
2839 static int filename_parentat(int dfd, struct filename *name,  in filename_parentat()  argument
2843 	return __filename_parentat(dfd, name, flags, parent, last, type, NULL);  in filename_parentat()
2904 static struct dentry *__start_removing_path(int dfd, struct filename *name,  in __start_removing_path()  argument
2912 	error = filename_parentat(dfd, name, 0, &parent_path, &last, &type);  in __start_removing_path()
2981 struct dentry *start_removing_user_path_at(int dfd,  in start_removing_user_path_at()  argument
2986 	struct dentry *res = __start_removing_path(dfd, filename, path);  in start_removing_user_path_at()
3572 int user_path_at(int dfd, const char __user *name, unsigned flags,  in user_path_at()  argument
3576 	int ret = filename_lookup(dfd, filename, flags, path, NULL);  in user_path_at()
4815 struct file *do_filp_open(int dfd, struct filename *pathname,  in do_filp_open()  argument
4822 	set_nameidata(&nd, dfd, pathname, NULL);  in do_filp_open()
4858 static struct dentry *filename_create(int dfd, struct filename *name,  in filename_create()  argument
4869 	error = filename_parentat(dfd, name, reval_flag, path, &last, &type);  in filename_create()
4907 struct dentry *start_creating_path(int dfd, const char *pathname,  in start_creating_path()  argument
4911 	struct dentry *res = filename_create(dfd, filename, path, lookup_flags);  in start_creating_path()
4938 	int dfd, const char __user *pathname,  in start_creating_user_path()  argument
4942 	struct dentry *res = filename_create(dfd, filename, path, lookup_flags);  in start_creating_user_path()
5021 static int do_mknodat(int dfd, struct filename *name, umode_t mode,  in do_mknodat()  argument
5035 	dentry = filename_create(dfd, name, &path, lookup_flags);  in do_mknodat()
5077 SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, umode_t, mode,  in SYSCALL_DEFINE4()  argument
5080 	return do_mknodat(dfd, getname(filename), mode, dev);  in SYSCALL_DEFINE4()
5156 int do_mkdirat(int dfd, struct filename *name, umode_t mode)  in do_mkdirat()  argument
5165 	dentry = filename_create(dfd, name, &path, lookup_flags);  in do_mkdirat()
5193 SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, umode_t, mode)  in SYSCALL_DEFINE3()  argument
5195 	return do_mkdirat(dfd, getname(pathname), mode);  in SYSCALL_DEFINE3()
5263 int do_rmdir(int dfd, struct filename *name)  in do_rmdir()  argument
5273 	error = filename_parentat(dfd, name, lookup_flags, &path, &last, &type);  in do_rmdir()
5406 int do_unlinkat(int dfd, struct filename *name)  in do_unlinkat()  argument
5417 	error = filename_parentat(dfd, name, lookup_flags, &path, &last, &type);  in do_unlinkat()
5471 SYSCALL_DEFINE3(unlinkat, int, dfd, const char __user *, pathname, int, flag)  in SYSCALL_DEFINE3()  argument
5477 		return do_rmdir(dfd, getname(pathname));  in SYSCALL_DEFINE3()
5478 	return do_unlinkat(dfd, getname(pathname));  in SYSCALL_DEFINE3()