1 files changed, 22 insertions, 4 deletions

diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 78f50e81cd95..728d7247a1a6 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -543,12 +543,30 @@ efi_init (void)
                 for (i = 0, p = efi_map_start; p < efi_map_end;
                      ++i, p += efi_desc_size)
                 {
+                        const char *unit;
+                        unsigned long size;
+
                         md = p;
-                        printk("mem%02u: type=%u, attr=0x%lx, "
-                               "range=[0x%016lx-0x%016lx) (%luMB)\n",
+                        size = md->num_pages << EFI_PAGE_SHIFT;
+
+                        if ((size >> 40) > 0) {
+                                size >>= 40;
+                                unit = "TB";
+                        } else if ((size >> 30) > 0) {
+                                size >>= 30;
+                                unit = "GB";
+                        } else if ((size >> 20) > 0) {
+                                size >>= 20;
+                                unit = "MB";
+                        } else {
+                                size >>= 10;
+                                unit = "KB";
+                        }
+
+                        printk("mem%02d: type=%2u, attr=0x%016lx, "
+                               "range=[0x%016lx-0x%016lx) (%4lu%s)\n",
                                i, md->type, md->attribute, md->phys_addr,
-                               md->phys_addr + efi_md_size(md),
-                               md->num_pages >> (20 - EFI_PAGE_SHIFT));
+                               md->phys_addr + efi_md_size(md), size, unit);
                 }
         }
 #endif