diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/metag/mm/init.c | 6 | ||||
| -rw-r--r-- | arch/x86/mm/highmem_32.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/metag/mm/init.c b/arch/metag/mm/init.c index 5e2238dd72e0..d7595f58fad5 100644 --- a/arch/metag/mm/init.c +++ b/arch/metag/mm/init.c @@ -380,6 +380,12 @@ void __init mem_init(void) #ifdef CONFIG_HIGHMEM unsigned long tmp; + + /* + * Explicitly reset zone->managed_pages because highmem pages are + * freed before calling free_all_bootmem_node(); + */ + reset_all_zones_managed_pages(); for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) free_highmem_page(pfn_to_page(tmp)); num_physpages += totalhigh_pages; diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c index 252b8f5489ba..4500142bc4aa 100644 --- a/arch/x86/mm/highmem_32.c +++ b/arch/x86/mm/highmem_32.c @@ -1,6 +1,7 @@ #include <linux/highmem.h> #include <linux/module.h> #include <linux/swap.h> /* for totalram_pages */ +#include <linux/bootmem.h> void *kmap(struct page *page) { @@ -121,6 +122,11 @@ void __init set_highmem_pages_init(void) struct zone *zone; int nid; + /* + * Explicitly reset zone->managed_pages because set_highmem_pages_init() + * is invoked before free_all_bootmem() + */ + reset_all_zones_managed_pages(); for_each_zone(zone) { unsigned long zone_start_pfn, zone_end_pfn; |