Searched refs:postcopy_tmp_zero_page (Results 1 – 2 of 2) sorted by relevance
583 if (mis->postcopy_tmp_zero_page) { in postcopy_temp_pages_cleanup()584 munmap(mis->postcopy_tmp_zero_page, mis->largest_page_size); in postcopy_temp_pages_cleanup()585 mis->postcopy_tmp_zero_page = NULL; in postcopy_temp_pages_cleanup()1187 mis->postcopy_tmp_zero_page = mmap(NULL, mis->largest_page_size, in postcopy_temp_pages_setup()1190 if (mis->postcopy_tmp_zero_page == MAP_FAILED) { in postcopy_temp_pages_setup()1192 mis->postcopy_tmp_zero_page = NULL; in postcopy_temp_pages_setup()1198 memset(mis->postcopy_tmp_zero_page, '\0', mis->largest_page_size); in postcopy_temp_pages_setup()1372 return postcopy_place_page(mis, host, mis->postcopy_tmp_zero_page, rb); in postcopy_place_page_zero()
173 void *postcopy_tmp_zero_page; member