diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 1b94f0868c2..1edf00ece66 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5737,6 +5737,10 @@ __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn) zone->free_area[order].nr_free--; __mod_zone_page_state(zone, NR_FREE_PAGES, - (1UL << order)); +#ifdef CONFIG_HIGHMEM + if (PageHighMem(page)) + totalhigh_pages -= 1 << order; +#endif for (i = 0; i < (1 << order); i++) SetPageReserved((page+i)); pfn += (1 << order); |