Lines Matching refs:buffer
236 ((struct tpacket_block_desc *)((x)->pkbdq[(bid)].buffer))
238 ((struct tpacket_block_desc *)((x)->pkbdq[(x)->kactive_blk_num].buffer))
525 h.raw = rb->pg_vec[pg_vec_pos].buffer +
625 pbd = (struct tpacket_block_desc *)pg_vec[0].buffer;
626 p1->pkblk_start = pg_vec[0].buffer;
3472 /* You lose any data beyond the buffer you gave. If it worries
3557 * Free or return the buffer as appropriate. Again this
3611 /* Let __fortify_memcpy_chk() know the actual buffer size. */
4327 if (likely(pg_vec[i].buffer)) {
4328 if (is_vmalloc_addr(pg_vec[i].buffer))
4329 vfree(pg_vec[i].buffer);
4331 free_pages((unsigned long)pg_vec[i].buffer,
4333 pg_vec[i].buffer = NULL;
4341 char *buffer;
4345 buffer = (char *) __get_free_pages(gfp_flags, order);
4346 if (buffer)
4347 return buffer;
4350 buffer = vzalloc(array_size((1 << order), PAGE_SIZE));
4351 if (buffer)
4352 return buffer;
4356 buffer = (char *) __get_free_pages(gfp_flags, order);
4357 if (buffer)
4358 return buffer;
4375 pg_vec[i].buffer = alloc_one_pg_vec_page(order);
4376 if (unlikely(!pg_vec[i].buffer))
4595 void *kaddr = rb->pg_vec[i].buffer;