subbuf_pages 1205 kernel/relay.c unsigned int pidx, poff, total_len, subbuf_pages, nr_pages; subbuf_pages 1237 kernel/relay.c subbuf_pages = rbuf->chan->alloc_size >> PAGE_SHIFT; subbuf_pages 1238 kernel/relay.c pidx = (read_start / PAGE_SIZE) % subbuf_pages; subbuf_pages 1240 kernel/relay.c nr_pages = min_t(unsigned int, subbuf_pages, spd.nr_pages_max); subbuf_pages 1266 kernel/relay.c pidx = (pidx + 1) % subbuf_pages;