Lines Matching refs:num_used
421 unsigned int num_used,
438 /* Compiler knows num_used == 1 sometimes, hence extra check */
439 if (num_used > 1 && unlikely(off + num_used >= vrh->vring.num)) {
444 num_used - part);
446 err = putused(vrh, &used_ring->ring[off], used, num_used);
450 num_used, off, &used_ring->ring[off]);
457 err = putu16(vrh, &vrh->vring.used->idx, used_idx + num_used);
464 vrh->completed += num_used;
791 * @num_used: the number of used elements.
798 unsigned num_used)
800 return __vringh_complete(vrh, used, num_used,