Lines Matching refs:mmap
49 void *source_mapping = mmap(NULL, num_pages * page_size, PROT_NONE,
51 BUG_ON(source_mapping == MAP_FAILED, "mmap");
103 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
105 BUG_ON(source_mapping == MAP_FAILED, "mmap");
140 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
142 BUG_ON(dest_mapping == MAP_FAILED, "mmap");
146 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
148 BUG_ON(source_mapping == MAP_FAILED, "mmap");
196 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE,
198 BUG_ON(source_mapping == MAP_FAILED, "mmap");
248 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE,
250 BUG_ON(source_mapping == MAP_FAILED, "mmap");
254 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE,
256 BUG_ON(dest_mapping == MAP_FAILED, "mmap");
298 mmap(NULL, page_size, PROT_READ | PROT_WRITE,
300 BUG_ON(page_buffer == MAP_FAILED, "unable to mmap a page.");