Lines Matching refs:mmap
46 void *source_mapping = mmap(NULL, num_pages * page_size, PROT_NONE,
48 BUG_ON(source_mapping == MAP_FAILED, "mmap");
100 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
102 BUG_ON(source_mapping == MAP_FAILED, "mmap");
139 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
141 BUG_ON(source_mapping == MAP_FAILED, "mmap");
188 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
190 BUG_ON(dest_mapping == MAP_FAILED, "mmap");
194 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
196 BUG_ON(source_mapping == MAP_FAILED, "mmap");
244 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
246 BUG_ON(source_mapping == MAP_FAILED, "mmap");
296 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE,
298 BUG_ON(source_mapping == MAP_FAILED, "mmap");
302 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE,
304 BUG_ON(dest_mapping == MAP_FAILED, "mmap");
346 mmap(NULL, page_size, PROT_READ | PROT_WRITE,
348 BUG_ON(page_buffer == MAP_FAILED, "unable to mmap a page.");