diff options
Diffstat (limited to 'arch/x86/xen/setup.c')
| -rw-r--r-- | arch/x86/xen/setup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index a1a77eabe858..ead0d363bfba 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -789,11 +789,12 @@ char * __init xen_memory_setup(void) &xen_e820_map_entries); max_pages = xen_get_max_pages(); - if (max_pages > max_pfn) - extra_pages += max_pages - max_pfn; /* How many extra pages do we need due to remapping? */ - extra_pages += xen_count_remap_pages(max_pfn); + max_pages += xen_count_remap_pages(max_pfn); + + if (max_pages > max_pfn) + extra_pages += max_pages - max_pfn; /* * Clamp the amount of extra memory to a EXTRA_MEM_RATIO |