io_uring_rsrc_update
sizeof(struct io_uring_rsrc_update));
BUILD_BUG_ON(sizeof(struct io_uring_rsrc_update) >
if (copy_from_user(&up, arg, sizeof(struct io_uring_rsrc_update)))
struct io_uring_rsrc_update __user *arg = __arg;
struct io_uring_rsrc_update reg;
struct io_uring_rsrc_update __user *arg = __arg;
struct io_uring_rsrc_update reg;