Lines Matching refs:bv_page
59 vto = kmap_atomic(to->bv_page); in bounce_copy_vec()
68 memcpy(page_address((to)->bv_page) + (to)->bv_offset, vfrom, (to)->bv_len)
109 if (tovec.bv_page != fromvec->bv_page) { in copy_to_high_bio_irq()
115 vfrom = page_address(fromvec->bv_page) + in copy_to_high_bio_irq()
119 flush_dcache_page(tovec.bv_page); in copy_to_high_bio_irq()
139 if (bvec->bv_page == org_vec->bv_page) in bounce_end_io()
142 dec_zone_page_state(bvec->bv_page, NR_BOUNCE); in bounce_end_io()
143 mempool_free(bvec->bv_page, pool); in bounce_end_io()
192 if (page_to_pfn(from.bv_page) > queue_bounce_pfn(q)) in __blk_queue_bounce()
200 struct page *page = to->bv_page; in __blk_queue_bounce()
205 to->bv_page = mempool_alloc(pool, q->bounce_gfp); in __blk_queue_bounce()
206 inc_zone_page_state(to->bv_page, NR_BOUNCE); in __blk_queue_bounce()
213 vto = page_address(to->bv_page) + to->bv_offset; in __blk_queue_bounce()