diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 34f688bc5c7a..19fe7e9c39a6 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -7176,7 +7176,8 @@ void zone_pcp_reset(struct zone *zone) #ifdef CONFIG_MEMORY_HOTREMOVE /* - * All pages in the range must be isolated before calling this. + * All pages in the range must be in a single zone and isolated + * before calling this. */ void __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn) |