Lines Matching defs:start
66 unsigned int start, unsigned int npages)
68 hfi1_release_user_pages(mm, pages + start, npages, false);
94 unsigned long start,
101 rb_node = hfi1_mmu_rb_get_first(handler, start, (end - start));
169 unsigned long start, unsigned long len)
187 ret = pin_system_pages(req, start, len, node, PFN_DOWN(len));
207 u64 start = ALIGN_DOWN(req_start, PAGE_SIZE);
211 if ((end - start) == 0) {
213 "Request for empty cache entry req_start %lx req_len %lx start %llx end %llx",
214 req_start, req_len, start, end);
222 find_system_node(pq->handler, start, end);
225 SDMA_DBG(req, "node %p start %llx end %llu", node, start, end);
227 ret = add_system_pinning(req, node_p, start,
228 end - start);
239 if (node->rb.addr <= start) {
250 prepend_len = node->rb.addr - start;
259 ret = add_system_pinning(req, node_p, start, prepend_len);
285 size_t start,
301 page_index = PFN_DOWN(start - cache_entry->rb.addr);
310 page_offset = start - ALIGN_DOWN(start, PAGE_SIZE);
341 start += from_this_page;
355 size_t start;
358 start = (uintptr_t)iovec->iov.iov_base + iovec->offset;
359 ret = get_system_cache_entry(req, &cache_entry, start,
366 from_this_cache_entry = cache_entry->rb.len - (start - cache_entry->rb.addr);
370 ret = add_mapping_to_sdma_packet(req, tx, cache_entry, start,