diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/setup.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index f352cd9c834b..e1d76b87601c 100644 --- 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 |