mma->page_aligned_addr = bt_mmap(NULL, mma->page_aligned_length,
prot, flags, fd, page_aligned_offset, log_level);
if (mma->page_aligned_addr == MAP_FAILED) {
mma->page_aligned_addr = bt_mmap(NULL, mma->page_aligned_length,
prot, flags, fd, page_aligned_offset, log_level);
if (mma->page_aligned_addr == MAP_FAILED) {