1365 static void *frag_start(struct seq_file *m, loff_t *pos)  in frag_start()  argument
1378 static void *frag_next(struct seq_file *m, void *arg, loff_t *pos)  in frag_next()  argument
1386 static void frag_stop(struct seq_file *m, void *arg)  in frag_stop()  argument
1394 static void walk_zones_in_node(struct seq_file *m, pg_data_t *pgdat,  in walk_zones_in_node()  argument
1396 		void (*print)(struct seq_file *m, pg_data_t *, struct zone *))  in walk_zones_in_node()  argument
1408 		print(m, pgdat, zone);  in walk_zones_in_node()
1416 static void frag_show_print(struct seq_file *m, pg_data_t *pgdat,  in frag_show_print()  argument
1421 	seq_printf(m, "Node %d, zone %8s ", pgdat->node_id, zone->name);  in frag_show_print()
1423 		seq_printf(m, "%6lu ", zone->free_area[order].nr_free);  in frag_show_print()
1424 	seq_putc(m, '\n');  in frag_show_print()
1430 static int frag_show(struct seq_file *m, void *arg)  in frag_show()  argument
1433 	walk_zones_in_node(m, pgdat, true, false, frag_show_print);  in frag_show()
1437 static void pagetypeinfo_showfree_print(struct seq_file *m,  in pagetypeinfo_showfree_print()  argument
1443 		seq_printf(m, "Node %4d, zone %8s, type %12s ",  in pagetypeinfo_showfree_print()
1470 			seq_printf(m, "%s%6lu ", overflow ? ">" : "", freecount);  in pagetypeinfo_showfree_print()
1475 		seq_putc(m, '\n');  in pagetypeinfo_showfree_print()
1480 static int pagetypeinfo_showfree(struct seq_file *m, void *arg)  in pagetypeinfo_showfree()  argument
1486 	seq_printf(m, "%-43s ", "Free pages count per migrate type at order");  in pagetypeinfo_showfree()
1488 		seq_printf(m, "%6d ", order);  in pagetypeinfo_showfree()
1489 	seq_putc(m, '\n');  in pagetypeinfo_showfree()
1491 	walk_zones_in_node(m, pgdat, true, false, pagetypeinfo_showfree_print);  in pagetypeinfo_showfree()
1496 static void pagetypeinfo_showblockcount_print(struct seq_file *m,  in pagetypeinfo_showblockcount_print()  argument
1522 	seq_printf(m, "Node %d, zone %8s ", pgdat->node_id, zone->name);  in pagetypeinfo_showblockcount_print()
1524 		seq_printf(m, "%12lu ", count[mtype]);  in pagetypeinfo_showblockcount_print()
1525 	seq_putc(m, '\n');  in pagetypeinfo_showblockcount_print()
1529 static int pagetypeinfo_showblockcount(struct seq_file *m, void *arg)  in pagetypeinfo_showblockcount()  argument
1534 	seq_printf(m, "\n%-23s", "Number of blocks type ");  in pagetypeinfo_showblockcount()
1536 		seq_printf(m, "%12s ", migratetype_names[mtype]);  in pagetypeinfo_showblockcount()
1537 	seq_putc(m, '\n');  in pagetypeinfo_showblockcount()
1538 	walk_zones_in_node(m, pgdat, true, false,  in pagetypeinfo_showblockcount()
1550 static void pagetypeinfo_showmixedcount(struct seq_file *m, pg_data_t *pgdat)  in pagetypeinfo_showmixedcount()  argument
1560 	seq_printf(m, "\n%-23s", "Number of mixed blocks ");  in pagetypeinfo_showmixedcount()
1562 		seq_printf(m, "%12s ", migratetype_names[mtype]);  in pagetypeinfo_showmixedcount()
1563 	seq_putc(m, '\n');  in pagetypeinfo_showmixedcount()
1565 	walk_zones_in_node(m, pgdat, true, true,  in pagetypeinfo_showmixedcount()
1574 static int pagetypeinfo_show(struct seq_file *m, void *arg)  in pagetypeinfo_show()  argument
1582 	seq_printf(m, "Page block order: %d\n", pageblock_order);  in pagetypeinfo_show()
1583 	seq_printf(m, "Pages per block:  %lu\n", pageblock_nr_pages);  in pagetypeinfo_show()
1584 	seq_putc(m, '\n');  in pagetypeinfo_show()
1585 	pagetypeinfo_showfree(m, pgdat);  in pagetypeinfo_show()
1586 	pagetypeinfo_showblockcount(m, pgdat);  in pagetypeinfo_show()
1587 	pagetypeinfo_showmixedcount(m, pgdat);  in pagetypeinfo_show()
1620 static void zoneinfo_show_print(struct seq_file *m, pg_data_t *pgdat,  in zoneinfo_show_print()  argument
1624 	seq_printf(m, "Node %d, zone %8s", pgdat->node_id, zone->name);  in zoneinfo_show_print()
1626 		seq_printf(m, "\n  per-node stats");  in zoneinfo_show_print()
1628 			seq_printf(m, "\n      %-12s %lu", node_stat_name(i),  in zoneinfo_show_print()
1632 	seq_printf(m,  in zoneinfo_show_print()
1650 	seq_printf(m,  in zoneinfo_show_print()
1654 		seq_printf(m, ", %ld", zone->lowmem_reserve[i]);  in zoneinfo_show_print()
1655 	seq_putc(m, ')');  in zoneinfo_show_print()
1659 		seq_putc(m, '\n');  in zoneinfo_show_print()
1664 		seq_printf(m, "\n      %-12s %lu", zone_stat_name(i),  in zoneinfo_show_print()
1669 		seq_printf(m, "\n      %-12s %lu", numa_stat_name(i),  in zoneinfo_show_print()
1673 	seq_printf(m, "\n  pagesets");  in zoneinfo_show_print()
1678 		seq_printf(m,  in zoneinfo_show_print()
1688 		seq_printf(m, "\n  vm stats threshold: %d",  in zoneinfo_show_print()
1692 	seq_printf(m,  in zoneinfo_show_print()
1697 	seq_putc(m, '\n');  in zoneinfo_show_print()
1706 static int zoneinfo_show(struct seq_file *m, void *arg)  in zoneinfo_show()  argument
1709 	walk_zones_in_node(m, pgdat, false, false, zoneinfo_show_print);  in zoneinfo_show()
1728 static void *vmstat_start(struct seq_file *m, loff_t *pos)  in vmstat_start()  argument
1738 	m->private = v;  in vmstat_start()
1764 	return (unsigned long *)m->private + *pos;  in vmstat_start()
1767 static void *vmstat_next(struct seq_file *m, void *arg, loff_t *pos)  in vmstat_next()  argument
1772 	return (unsigned long *)m->private + *pos;  in vmstat_next()
1775 static int vmstat_show(struct seq_file *m, void *arg)  in vmstat_show()  argument
1778 	unsigned long off = l - (unsigned long *)m->private;  in vmstat_show()
1780 	seq_puts(m, vmstat_text[off]);  in vmstat_show()
1781 	seq_put_decimal_ull(m, " ", *l);  in vmstat_show()
1782 	seq_putc(m, '\n');  in vmstat_show()
1789 		seq_puts(m, "nr_unstable 0\n");  in vmstat_show()
1794 static void vmstat_stop(struct seq_file *m, void *arg)  in vmstat_stop()  argument
1796 	kfree(m->private);  in vmstat_stop()
1797 	m->private = NULL;  in vmstat_stop()
2082 static void unusable_show_print(struct seq_file *m,  in unusable_show_print()  argument
2089 	seq_printf(m, "Node %d, zone %8s ",  in unusable_show_print()
2095 		seq_printf(m, "%d.%03d ", index / 1000, index % 1000);  in unusable_show_print()
2098 	seq_putc(m, '\n');  in unusable_show_print()
2110 static int unusable_show(struct seq_file *m, void *arg)  in unusable_show()  argument
2118 	walk_zones_in_node(m, pgdat, true, false, unusable_show_print);  in unusable_show()
2132 static void extfrag_show_print(struct seq_file *m,  in extfrag_show_print()  argument
2141 	seq_printf(m, "Node %d, zone %8s ",  in extfrag_show_print()
2147 		seq_printf(m, "%d.%03d ", index / 1000, index % 1000);  in extfrag_show_print()
2150 	seq_putc(m, '\n');  in extfrag_show_print()
2156 static int extfrag_show(struct seq_file *m, void *arg)  in extfrag_show()  argument
2160 	walk_zones_in_node(m, pgdat, true, false, extfrag_show_print);  in extfrag_show()