Lines Matching refs:nseg
938 int indirect_grefs, rc, n, nseg, i; in xen_blkbk_parse_indirect() local
941 nseg = pending_req->nr_segs; in xen_blkbk_parse_indirect()
942 indirect_grefs = INDIRECT_PAGES(nseg); in xen_blkbk_parse_indirect()
952 for (n = 0, i = 0; n < nseg; n++) { in xen_blkbk_parse_indirect()
1206 unsigned int nseg; in dispatch_rw_block_io() local
1248 nseg = req->operation == BLKIF_OP_INDIRECT ? in dispatch_rw_block_io()
1251 if (unlikely(nseg == 0 && operation != WRITE_FLUSH) || in dispatch_rw_block_io()
1253 (nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST)) || in dispatch_rw_block_io()
1255 (nseg > MAX_INDIRECT_SEGMENTS))) { in dispatch_rw_block_io()
1256 pr_debug("Bad number of segments in request (%d)\n", nseg); in dispatch_rw_block_io()
1267 pending_req->nr_segs = nseg; in dispatch_rw_block_io()
1272 for (i = 0; i < nseg; i++) { in dispatch_rw_block_io()
1303 for (i = 0; i < nseg; i++) { in dispatch_rw_block_io()
1334 for (i = 0; i < nseg; i++) { in dispatch_rw_block_io()
1341 int nr_iovecs = min_t(int, (nseg-i), BIO_MAX_PAGES); in dispatch_rw_block_io()