diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 13c102b..2410a3c 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -68,7 +68,11 @@ static void __free_pages_ok(struct page *page, unsigned int order); * TBD: should special case ZONE_DMA32 machines here - in those we normally * don't need any ZONE_NORMAL reservation */ -int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { 256, 256, 32 }; +int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { + 256, + 256, + 32 +}; EXPORT_SYMBOL(totalram_pages); @@ -79,7 +83,13 @@ EXPORT_SYMBOL(totalram_pages); struct zone *zone_table[1 << ZONETABLE_SHIFT] __read_mostly; EXPORT_SYMBOL(zone_table); -static char *zone_names[MAX_NR_ZONES] = { "DMA", "DMA32", "Normal", "HighMem" }; +static char *zone_names[MAX_NR_ZONES] = { + "DMA", + "DMA32", + "Normal", + "HighMem" +}; + int min_free_kbytes = 1024; unsigned long __meminitdata nr_kernel_pages; @@ -1487,7 +1497,9 @@ static void __meminit build_zonelists(pg_data_t *pgdat) static void __meminit build_zonelists(pg_data_t *pgdat) { - int i, j, k, node, local_node; + int i, node, local_node; + enum zone_type k; + enum zone_type j; local_node = pgdat->node_id; for (i = 0; i < GFP_ZONETYPES; i++) { @@ -1675,8 +1687,8 @@ void zone_init_free_lists(struct pglist_data *pgdat, struct zone *zone, } #define ZONETABLE_INDEX(x, zone_nr) ((x << ZONES_SHIFT) | zone_nr) -void zonetable_add(struct zone *zone, int nid, int zid, unsigned long pfn, - unsigned long size) +void zonetable_add(struct zone *zone, int nid, enum zone_type zid, + unsigned long pfn, unsigned long size) { unsigned long snum = pfn_to_section_nr(pfn); unsigned long end = pfn_to_section_nr(pfn + size); @@ -1960,7 +1972,7 @@ __meminit int init_currently_empty_zone(struct zone *zone, static void __meminit free_area_init_core(struct pglist_data *pgdat, unsigned long *zones_size, unsigned long *zholes_size) { - unsigned long j; + enum zone_type j; int nid = pgdat->node_id; unsigned long zone_start_pfn = pgdat->node_start_pfn; int ret; |