1715 static bool meminfo_parse_line(char *line, union meminfo *mi) {  in meminfo_parse_line()  argument
1736         mi->arr[field_idx] = val / page_k;  in meminfo_parse_line()
1741 static int meminfo_parse(union meminfo *mi) {  in meminfo_parse()  argument
1750     memset(mi, 0, sizeof(union meminfo));  in meminfo_parse()
1758         if (!meminfo_parse_line(line, mi)) {  in meminfo_parse()
1763     mi->field.nr_file_pages = mi->field.cached + mi->field.swap_cached +  in meminfo_parse()
1764         mi->field.buffers;  in meminfo_parse()
1858                          int kill_reason, union meminfo *mi,  in killinfo_log()  argument
1870         android_log_write_int32(ctx, (int32_t)min(mi->arr[field_idx] * page_k, INT32_MAX));  in killinfo_log()
2045                             const char *kill_desc, union meminfo *mi, struct wakeup_info *wi,  in kill_one_process()  argument
2102     killinfo_log(procp, min_oom_score, tasksize, kill_reason, mi, wi, tm);  in kill_one_process()
2132                                  union meminfo *mi, struct wakeup_info *wi, struct timespec *tm) {  in find_and_kill_process()  argument
2148                                            mi, wi, tm);  in find_and_kill_process()
2189 void record_low_pressure_levels(union meminfo *mi) {  in record_low_pressure_levels()  argument
2191         low_pressure_mem.min_nr_free_pages > mi->field.nr_free_pages) {  in record_low_pressure_levels()
2194                 low_pressure_mem.min_nr_free_pages, mi->field.nr_free_pages);  in record_low_pressure_levels()
2196         low_pressure_mem.min_nr_free_pages = mi->field.nr_free_pages;  in record_low_pressure_levels()
2205         (low_pressure_mem.max_nr_free_pages < mi->field.nr_free_pages &&  in record_low_pressure_levels()
2206          mi->field.nr_free_pages - low_pressure_mem.max_nr_free_pages <  in record_low_pressure_levels()
2210                 low_pressure_mem.max_nr_free_pages, mi->field.nr_free_pages);  in record_low_pressure_levels()
2212         low_pressure_mem.max_nr_free_pages = mi->field.nr_free_pages;  in record_low_pressure_levels()
2242 static enum zone_watermark get_lowest_watermark(union meminfo *mi,  in get_lowest_watermark()  argument
2245     int64_t nr_free_pages = mi->field.nr_free_pages - mi->field.cma_free;  in get_lowest_watermark()
2278 static int calc_swap_utilization(union meminfo *mi) {  in calc_swap_utilization()  argument
2279     int64_t swap_used = mi->field.total_swap - mi->field.free_swap;  in calc_swap_utilization()
2280     int64_t total_swappable = mi->field.active_anon + mi->field.inactive_anon +  in calc_swap_utilization()
2281                               mi->field.shmem + swap_used;  in calc_swap_utilization()
2314     union meminfo mi;  in mp_event_psi()  local
2354     if (meminfo_parse(&mi) < 0) {  in mp_event_psi()
2371             swap_low_threshold = mi.field.total_swap * swap_free_low_percentage / 100;  in mp_event_psi()
2373         swap_is_low = mi.field.free_swap < swap_low_threshold;  in mp_event_psi()
2419     wmark = get_lowest_watermark(&mi, &watermarks);  in mp_event_psi()
2446             mi.field.free_swap * page_k, swap_low_threshold * page_k, thrashing);  in mp_event_psi()
2456             mi.field.free_swap * page_k, swap_low_threshold * page_k);  in mp_event_psi()
2462                (swap_util = calc_swap_utilization(&mi)) > swap_util_max) {  in mp_event_psi()
2491         int pages_freed = find_and_kill_process(min_score_adj, kill_reason, kill_desc, &mi,  in mp_event_psi()
2537     union meminfo mi;  in mp_event_common()  local
2621     if (meminfo_parse(&mi) < 0 || zoneinfo_parse(&zi) < 0) {  in mp_event_common()
2629         other_free = mi.field.nr_free_pages - zi.totalreserve_pages;  in mp_event_common()
2630 …     if (mi.field.nr_file_pages > (mi.field.shmem + mi.field.unevictable + mi.field.swap_cached)) {  in mp_event_common()
2631             other_file = (mi.field.nr_file_pages - mi.field.shmem -  in mp_event_common()
2632                           mi.field.unevictable - mi.field.swap_cached);  in mp_event_common()
2660         record_low_pressure_levels(&mi);  in mp_event_common()
2690     if (mi.field.free_swap >=  in mp_event_common()
2691         mi.field.total_swap * swap_free_low_percentage / 100) {  in mp_event_common()
2711         if (find_and_kill_process(level_oomadj[level], -1, NULL, &mi, &wi, &curr_tm) == 0) {  in mp_event_common()
2723             if (mi.field.nr_free_pages >= low_pressure_mem.max_nr_free_pages) {  in mp_event_common()
2727                         mi.field.nr_free_pages, low_pressure_mem.max_nr_free_pages);  in mp_event_common()
2734         pages_freed = find_and_kill_process(min_score_adj, -1, NULL, &mi, &wi, &curr_tm);  in mp_event_common()
2749                 other_file * page_k, mi.field.nr_free_pages * page_k,  in mp_event_common()