Searched refs:nr_phys_segments (Results 1 – 9 of 9) sorted by relevance
305 rq->nr_phys_segments = __blk_recalc_rq_segments(rq->q, rq->bio, in blk_recalc_rq_segments()491 if (req->nr_phys_segments + nr_phys_segs > queue_max_segments(q)) in ll_new_hw_segment()501 req->nr_phys_segments += nr_phys_segs; in ll_new_hw_segment()574 req->nr_phys_segments = segments + blk_rq_nr_discard_segments(next); in req_attempt_discard_merge()605 total_phys_segments = req->nr_phys_segments + next->nr_phys_segments; in ll_merge_requests_fn()607 if (req->nr_phys_segments == 1) in ll_merge_requests_fn()609 if (next->nr_phys_segments == 1) in ll_merge_requests_fn()621 req->nr_phys_segments = total_phys_segments; in ll_merge_requests_fn()
177 size_t sz = (sizeof(struct scatterlist) * req->nr_phys_segments); in bsg_map_buffer()179 BUG_ON(!req->nr_phys_segments); in bsg_map_buffer()184 sg_init_table(buf->sg_list, req->nr_phys_segments); in bsg_map_buffer()
1859 req->nr_phys_segments = segments + 1; in bio_attempt_discard_merge()2613 if (rq->nr_phys_segments > queue_max_segments(q)) { in blk_cloned_rq_check_limits()2910 rq->nr_phys_segments++; in blk_peek_request()2932 --rq->nr_phys_segments; in blk_peek_request()3407 rq->nr_phys_segments = bio_phys_segments(q, bio); in blk_rq_bio_prep()3409 rq->nr_phys_segments = 1; in blk_rq_bio_prep()3497 dst->nr_phys_segments = src->nr_phys_segments; in __blk_rq_prep_clone()
314 rq->nr_phys_segments = 0; in blk_mq_rq_ctx_init()658 rq->nr_phys_segments++; in blk_mq_start_request()676 rq->nr_phys_segments--; in __blk_mq_requeue_request()
61 unsigned short nr_phys_segments DB Number of physical scatter gather
528 unsigned short nr_phys_segments;
231 unsigned short nr_phys_segments; member1260 return rq->nr_phys_segments; in blk_rq_nr_phys_segments()1269 return max_t(unsigned short, rq->nr_phys_segments, 1); in blk_rq_nr_discard_segments()
230 BUG_ON(req->nr_phys_segments + 2 > vblk->sg_elems); in virtio_queue_rq()
714 max_grefs = req->nr_phys_segments * GRANTS_PER_PSEG; in blkif_queue_rw_req()2051 BUG_ON(req->nr_phys_segments > segs); in blkif_recover()
