block/blk-map.c

454

rq->nr_phys_segments = nr_segs;

block/blk-merge.c

1029

req->nr_phys_segments = segments + 1;

block/blk-merge.c

557

if (req->nr_phys_segments + nr_phys_segs > blk_rq_get_max_segments(req))

block/blk-merge.c

564

req->nr_phys_segments += nr_phys_segs;

block/blk-merge.c

623

req->nr_phys_segments = segments + blk_rq_nr_discard_segments(next);

block/blk-merge.c

645

total_phys_segments = req->nr_phys_segments + next->nr_phys_segments;

block/blk-merge.c

659

req->nr_phys_segments = total_phys_segments;

block/blk-mq.c

1062

req->nr_phys_segments = blk_recalc_rq_segments(req);

block/blk-mq.c

2698

rq->nr_phys_segments = nr_segs;

block/blk-mq.c

3301

rq->nr_phys_segments = blk_recalc_rq_segments(rq);

block/blk-mq.c

3302

if (rq->nr_phys_segments > max_segments) {

block/blk-mq.c

3304

__func__, rq->nr_phys_segments, max_segments);

block/blk-mq.c

3402

rq->nr_phys_segments = rq_src->nr_phys_segments;

block/blk-mq.c

439

rq->nr_phys_segments = 0;

block/blk-mq.c

877

req->nr_phys_segments,

block/bsg-lib.c

214

size_t sz = (sizeof(struct scatterlist) * req->nr_phys_segments);

block/bsg-lib.c

216

BUG_ON(!req->nr_phys_segments);

block/bsg-lib.c

221

sg_init_table(buf->sg_list, req->nr_phys_segments);

drivers/block/xen-blkfront.c

2040

BUG_ON(req->nr_phys_segments >

drivers/block/xen-blkfront.c

726

max_grefs = req->nr_phys_segments * GRANTS_PER_PSEG;

include/linux/blk-mq.h

1206

return rq->nr_phys_segments;

include/linux/blk-mq.h

1215

return max_t(unsigned short, rq->nr_phys_segments, 1);