Lines Matching refs:buffer
70 * only be added if this is the final RX buffer, to prevent pages being used in
81 /* Only recycle the page after processing the final buffer. */
177 /* Release the page reference we hold for the buffer. */
181 /* If this is the last buffer in a page, unmap and free it. */
206 rx_queue->buffer = kcalloc(entries, sizeof(*rx_queue->buffer),
208 if (!rx_queue->buffer)
213 kfree(rx_queue->buffer);
214 rx_queue->buffer = NULL;
289 if (rx_queue->buffer) {
314 kfree(rx_queue->buffer);
315 rx_queue->buffer = NULL;
319 * buffer in a page.