diff options
| -rw-r--r-- | arch/ia64/mm/discontig.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 96722cb1b49d..d3edb12f3cf9 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -506,6 +506,12 @@ void __init find_memory(void) max_pfn = max_low_pfn; find_initrd(); + +#ifdef CONFIG_CRASH_DUMP + /* If we are doing a crash dump, we still need to know the real mem + * size before original memory map is reset. */ + saved_max_pfn = max_pfn; +#endif } #ifdef CONFIG_SMP |