Lines Matching refs:nseg
931 int indirect_grefs, rc, n, nseg, i; in xen_blkbk_parse_indirect() local
934 nseg = pending_req->nr_pages; in xen_blkbk_parse_indirect()
935 indirect_grefs = INDIRECT_PAGES(nseg); in xen_blkbk_parse_indirect()
945 for (n = 0, i = 0; n < nseg; n++) { in xen_blkbk_parse_indirect()
1194 unsigned int nseg; in dispatch_rw_block_io() local
1235 nseg = req->operation == BLKIF_OP_INDIRECT ? in dispatch_rw_block_io()
1238 if (unlikely(nseg == 0 && operation != WRITE_FLUSH) || in dispatch_rw_block_io()
1240 (nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST)) || in dispatch_rw_block_io()
1242 (nseg > MAX_INDIRECT_SEGMENTS))) { in dispatch_rw_block_io()
1243 pr_debug("Bad number of segments in request (%d)\n", nseg); in dispatch_rw_block_io()
1254 pending_req->nr_pages = nseg; in dispatch_rw_block_io()
1259 for (i = 0; i < nseg; i++) { in dispatch_rw_block_io()
1290 for (i = 0; i < nseg; i++) { in dispatch_rw_block_io()
1321 for (i = 0; i < nseg; i++) { in dispatch_rw_block_io()
1328 int nr_iovecs = min_t(int, (nseg-i), BIO_MAX_PAGES); in dispatch_rw_block_io()