1 files changed, 10 insertions, 10 deletions

diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index b8054e087ead..286d289b039b 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -18,9 +18,9 @@
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
-unsigned long __initdata e820_table_start;
-unsigned long __meminitdata e820_table_end;
-unsigned long __meminitdata e820_table_top;
+unsigned long __initdata pgt_buf_start;
+unsigned long __meminitdata pgt_buf_end;
+unsigned long __meminitdata pgt_buf_top;
 
 int after_bootmem;
 
@@ -73,12 +73,12 @@ static void __init find_early_table_space(unsigned long end, int use_pse,
         if (base == MEMBLOCK_ERROR)
                 panic("Cannot find space for the kernel page tables");
 
-        e820_table_start = base >> PAGE_SHIFT;
-        e820_table_end = e820_table_start;
-        e820_table_top = e820_table_start + (tables >> PAGE_SHIFT);
+        pgt_buf_start = base >> PAGE_SHIFT;
+        pgt_buf_end = pgt_buf_start;
+        pgt_buf_top = pgt_buf_start + (tables >> PAGE_SHIFT);
 
         printk(KERN_DEBUG "kernel direct mapping tables up to %lx @ %lx-%lx\n",
-                end, e820_table_start << PAGE_SHIFT, e820_table_top << PAGE_SHIFT);
+                end, pgt_buf_start << PAGE_SHIFT, pgt_buf_top << PAGE_SHIFT);
 }
 
 struct map_range {
@@ -272,9 +272,9 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
 
         __flush_tlb_all();
 
-        if (!after_bootmem && e820_table_end > e820_table_start)
-                memblock_x86_reserve_range(e820_table_start << PAGE_SHIFT,
-                                 e820_table_end << PAGE_SHIFT, "PGTABLE");
+        if (!after_bootmem && pgt_buf_end > pgt_buf_start)
+                memblock_x86_reserve_range(pgt_buf_start << PAGE_SHIFT,
+                                 pgt_buf_end << PAGE_SHIFT, "PGTABLE");
 
         if (!after_bootmem)
                 early_memtest(start, end);