22 	struct file_handle *handle = NULL;  in do_sys_name_to_handle()  local
38 	handle = kmalloc(sizeof(struct file_handle) + f_handle.handle_bytes,  in do_sys_name_to_handle()
40 	if (!handle)  in do_sys_name_to_handle()
48 				    (struct fid *)handle->f_handle,  in do_sys_name_to_handle()
50 	handle->handle_type = retval;  in do_sys_name_to_handle()
53 	handle->handle_bytes = handle_bytes;  in do_sys_name_to_handle()
54 	if ((handle->handle_bytes > f_handle.handle_bytes) ||  in do_sys_name_to_handle()
72 	    copy_to_user(ufh, handle,  in do_sys_name_to_handle()
75 	kfree(handle);  in do_sys_name_to_handle()
93 		struct file_handle __user *, handle, int __user *, mnt_id,  in SYSCALL_DEFINE5()
108 		err = do_sys_name_to_handle(&path, handle, mnt_id);  in SYSCALL_DEFINE5()
138 static int do_handle_to_path(int mountdirfd, struct file_handle *handle,  in do_handle_to_path()  argument
150 	handle_dwords = handle->handle_bytes >> 2;  in do_handle_to_path()
152 					  (struct fid *)handle->f_handle,  in do_handle_to_path()
153 					  handle_dwords, handle->handle_type,  in do_handle_to_path()
171 	struct file_handle *handle = NULL;  in handle_to_path()  local
191 	handle = kmalloc(sizeof(struct file_handle) + f_handle.handle_bytes,  in handle_to_path()
193 	if (!handle) {  in handle_to_path()
198 	*handle = f_handle;  in handle_to_path()
199 	if (copy_from_user(&handle->f_handle,  in handle_to_path()
206 	retval = do_handle_to_path(mountdirfd, handle, path);  in handle_to_path()
209 	kfree(handle);  in handle_to_path()
256 		struct file_handle __user *, handle,  in SYSCALL_DEFINE3()
264 	ret = do_handle_open(mountdirfd, handle, flags);  in SYSCALL_DEFINE3()