Lines Matching refs:bounce_sg
185 mq->bounce_sg = kmalloc(sizeof(struct scatterlist) *
187 if (!mq->bounce_sg) {
191 sg_init_table(mq->bounce_sg, bouncesz / 512);
222 if (mq->bounce_sg)
223 kfree(mq->bounce_sg);
224 mq->bounce_sg = NULL;
253 if (mq->bounce_sg)
254 kfree(mq->bounce_sg);
255 mq->bounce_sg = NULL;
325 BUG_ON(!mq->bounce_sg);
327 sg_len = blk_rq_map_sg(mq->queue, mq->req, mq->bounce_sg);
332 for_each_sg(mq->bounce_sg, sg, sg_len, i)
355 sg_copy_to_buffer(mq->bounce_sg, mq->bounce_sg_len,
375 sg_copy_from_buffer(mq->bounce_sg, mq->bounce_sg_len,