1 files changed, 0 insertions, 1 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 6877e22e3aa1..5717f27a0704 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -72,7 +72,6 @@ EXPORT_SYMBOL(node_states);
 
 unsigned long totalram_pages __read_mostly;
 unsigned long totalreserve_pages __read_mostly;
-unsigned long highest_memmap_pfn __read_mostly;
 int percpu_pagelist_fraction;
 gfp_t gfp_allowed_mask __read_mostly = GFP_BOOT_MASK;