x86: replace the now useless max_pfn_mapped define

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

5 files changed, 20 insertions, 20 deletions

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 956b60f3ebd5..e277c370246d 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -115,7 +115,7 @@ char *__init __acpi_map_table(unsigned long phys_addr, unsigned long size)
 	if (!phys_addr || !size)
 		return NULL;
 
-	if (phys_addr+size <= (end_pfn_map << PAGE_SHIFT) + PAGE_SIZE)
+	if (phys_addr+size <= (max_pfn_mapped << PAGE_SHIFT) + PAGE_SIZE)
 		return __va(phys_addr);
 
 	return NULL;
diff --git a/arch/x86/kernel/e820_64.c b/arch/x86/kernel/e820_64.c
index d6ada0833876..a720f3d5ed9d 100644
--- a/arch/x86/kernel/e820_64.c
+++ b/arch/x86/kernel/e820_64.c
@@ -36,11 +36,11 @@ struct e820map e820;
 unsigned long end_pfn;
 
 /*
- * end_pfn only includes RAM, while end_pfn_map includes all e820 entries.
- * The direct mapping extends to end_pfn_map, so that we can directly access
+ * end_pfn only includes RAM, while max_pfn_mapped includes all e820 entries.
+ * The direct mapping extends to max_pfn_mapped, so that we can directly access
  * apertures, ACPI and other tables without having to play with fixmaps.
  */
-unsigned long end_pfn_map;
+unsigned long max_pfn_mapped;
 
 /*
  * Last pfn which the user wants to use.
@@ -281,16 +281,16 @@ unsigned long __init e820_end_of_ram(void)
 
 	end_pfn = find_max_pfn_with_active_regions();
 
-	if (end_pfn > end_pfn_map)
-		end_pfn_map = end_pfn;
-	if (end_pfn_map > MAXMEM>>PAGE_SHIFT)
-		end_pfn_map = MAXMEM>>PAGE_SHIFT;
+	if (end_pfn > max_pfn_mapped)
+		max_pfn_mapped = end_pfn;
+	if (max_pfn_mapped > MAXMEM>>PAGE_SHIFT)
+		max_pfn_mapped = MAXMEM>>PAGE_SHIFT;
 	if (end_pfn > end_user_pfn)
 		end_pfn = end_user_pfn;
-	if (end_pfn > end_pfn_map)
-		end_pfn = end_pfn_map;
+	if (end_pfn > max_pfn_mapped)
+		end_pfn = max_pfn_mapped;
 
-	printk(KERN_INFO "end_pfn_map = %lu\n", end_pfn_map);
+	printk(KERN_INFO "max_pfn_mapped = %lu\n", max_pfn_mapped);
 	return end_pfn;
 }
 
@@ -366,9 +366,9 @@ static int __init e820_find_active_region(const struct e820entry *ei,
 	if (*ei_startpfn >= *ei_endpfn)
 		return 0;
 
-	/* Check if end_pfn_map should be updated */
-	if (ei->type != E820_RAM && *ei_endpfn > end_pfn_map)
-		end_pfn_map = *ei_endpfn;
+	/* Check if max_pfn_mapped should be updated */
+	if (ei->type != E820_RAM && *ei_endpfn > max_pfn_mapped)
+		max_pfn_mapped = *ei_endpfn;
 
 	/* Skip if map is outside the node */
 	if (ei->type != E820_RAM || *ei_endpfn <= start_pfn ||
@@ -759,7 +759,7 @@ static int __init parse_memmap_opt(char *p)
 		saved_max_pfn = e820_end_of_ram();
 		remove_all_active_ranges();
 #endif
-		end_pfn_map = 0;
+		max_pfn_mapped = 0;
 		e820.nr_map = 0;
 		userdef = 1;
 		return 0;
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index c6fe1e4bc7c2..413b8fc31545 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -347,7 +347,7 @@ void __init setup_arch(char **cmdline_p)
 
 	check_efer();
 
-	init_memory_mapping(0, (end_pfn_map << PAGE_SHIFT));
+	init_memory_mapping(0, (max_pfn_mapped << PAGE_SHIFT));
 	if (efi_enabled)
 		efi_init();
 
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 73dd0601166a..fc3ace2e88f1 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -51,7 +51,7 @@
 
 unsigned int __VMALLOC_RESERVE = 128 << 20;
 
-unsigned long end_pfn_map;
+unsigned long max_pfn_mapped;
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 unsigned long highstart_pfn, highend_pfn;
@@ -196,7 +196,7 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
 				set_pmd(pmd, pfn_pmd(pfn, prot));
 
 				pfn += PTRS_PER_PTE;
-				end_pfn_map = pfn;
+				max_pfn_mapped = pfn;
 				continue;
 			}
 			pte = one_page_table_init(pmd);
@@ -211,7 +211,7 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
 
 				set_pte(pte, pfn_pte(pfn, prot));
 			}
-			end_pfn_map = pfn;
+			max_pfn_mapped = pfn;
 		}
 	}
 }
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 210243e94d84..ef9e9cfb1fc2 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -791,7 +791,7 @@ void __init reserve_bootmem_generic(unsigned long phys, unsigned len)
 		 * This can happen with kdump kernels when accessing
 		 * firmware tables:
 		 */
-		if (pfn < end_pfn_map)
+		if (pfn < max_pfn_mapped)
 			return;
 
 		printk(KERN_ERR "reserve_bootmem: illegal reserve %lx %u\n",