diff options
Diffstat (limited to 'arch/x86_64/mm/init.c')
| -rw-r--r-- | arch/x86_64/mm/init.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index 4921611684026..dff8705341995 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -530,8 +530,7 @@ int __add_pages(struct zone *z, unsigned long start_pfn, unsigned long nr_pages) unsigned long pfn; unsigned long total = 0, mem = 0; for (pfn = start_pfn; pfn < start_pfn + nr_pages; pfn++) { - unsigned long addr = pfn << PAGE_SHIFT; - if (pfn_valid(pfn) && e820_mapped(addr, addr+1, E820_RAM)) { + if (pfn_valid(pfn)) { online_page(pfn_to_page(pfn)); err = 0; mem++; |