Lines Matching refs:buffer
77 * only be added if this is the final RX buffer, to prevent pages being used in
88 /* Only recycle the page after processing the final buffer. */
193 /* Release the page reference we hold for the buffer. */
197 /* If this is the last buffer in a page, unmap and free it. */
222 rx_queue->buffer = kcalloc(entries, sizeof(*rx_queue->buffer),
224 if (!rx_queue->buffer)
229 kfree(rx_queue->buffer);
230 rx_queue->buffer = NULL;
302 if (rx_queue->buffer) {
327 kfree(rx_queue->buffer);
328 rx_queue->buffer = NULL;
332 * buffer in a page.