[MIPS] FLATMEM: introduce PHYS_OFFSET.

[linux-2.6-block.git] / arch / mips / kernel / setup.c

diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index f352cd9c834b4dc0f4158a87779340edd87d4798..e1d76b87601c7b702937c0e22f89a2e8fd149fd2 100644 (file)
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -315,13 +315,17 @@ static void __init bootmem_init(void)
 
        if (min_low_pfn >= max_low_pfn)
                panic("Incorrect memory mapping !!!");
-       if (min_low_pfn > 0) {
+       if (min_low_pfn > ARCH_PFN_OFFSET) {
                printk(KERN_INFO
                       "Wasting %lu bytes for tracking %lu unused pages\n",
-                      min_low_pfn * sizeof(struct page),
-                      min_low_pfn);
-               min_low_pfn = 0;
+                      (min_low_pfn - ARCH_PFN_OFFSET) * sizeof(struct page),
+                      min_low_pfn - ARCH_PFN_OFFSET);
+       } else if (min_low_pfn < ARCH_PFN_OFFSET) {
+               printk(KERN_INFO
+                      "%lu free pages won't be used\n",
+                      ARCH_PFN_OFFSET - min_low_pfn);
        }
+       min_low_pfn = ARCH_PFN_OFFSET;
 
        /*
         * Determine low and high memory ranges