diff options
Diffstat (limited to 'arch/ia64/kernel/uncached.c')
| -rw-r--r-- | arch/ia64/kernel/uncached.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c index 4e9d06c48a8..c6d40446c2c 100644 --- a/arch/ia64/kernel/uncached.c +++ b/arch/ia64/kernel/uncached.c @@ -205,23 +205,18 @@ EXPORT_SYMBOL(uncached_free_page); static int __init uncached_build_memmap(unsigned long start, unsigned long end, void *arg) { - long length; - unsigned long vstart, vend; + long length = end - start; int node; - length = end - start; - vstart = start + __IA64_UNCACHED_OFFSET; - vend = end + __IA64_UNCACHED_OFFSET; - dprintk(KERN_ERR "uncached_build_memmap(%lx %lx)\n", start, end); - memset((char *)vstart, 0, length); + memset((char *)start, 0, length); - node = paddr_to_nid(start); + node = paddr_to_nid(start - __IA64_UNCACHED_OFFSET); - for (; vstart < vend ; vstart += PAGE_SIZE) { - dprintk(KERN_INFO "sticking %lx into the pool!\n", vstart); - gen_pool_free(uncached_pool[node], vstart, PAGE_SIZE); + for (; start < end ; start += PAGE_SIZE) { + dprintk(KERN_INFO "sticking %lx into the pool!\n", start); + gen_pool_free(uncached_pool[node], start, PAGE_SIZE); } return 0; |