get_dirty_pages_reset
count = get_dirty_pages_reset(mem, nthreads * pages_per_thread, 1, page_size);
count = get_dirty_pages_reset(mem, nthreads * pages_per_thread, 1, page_size);
count = get_dirty_pages_reset(mem, nthreads * pages_per_thread, 1,
c = get_dirty_pages_reset(mem, nthreads * pages_per_thread, 1, page_size);