On Fri, Aug 23, 2013 at 06:30:41PM +0800, Wanpeng Li wrote:
> Add '#' to madvise_hwpoison.
>
> Before patch:
>
> [ 95.892866] Injecting memory failure for page 19d0 at b7786000
> [ 95.893151] MCE 0x19d0: non LRU page recovery: Ignored
>
> After patch:
>
> [ 95.892866] Injecting memory failure for page 0x19d0 at 0xb7786000
> [ 95.893151] MCE 0x19d0: non LRU page recovery: Ignored
>
> Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
> ---
> mm/madvise.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/madvise.c b/mm/madvise.c
> index 95795df..588bb19 100644
> --- a/mm/madvise.c
> +++ b/mm/madvise.c
> @@ -353,14 +353,14 @@ static int madvise_hwpoison(int bhv, unsigned long start, unsigned long end)
> if (ret != 1)
> return ret;
> if (bhv == MADV_SOFT_OFFLINE) {
> - printk(KERN_INFO "Soft offlining page %lx at %lx\n",
> + pr_info("Soft offlining page %#lx at %#lx\n",
> page_to_pfn(p), start);
> ret = soft_offline_page(p, MF_COUNT_INCREASED);
> if (ret)
> break;
> continue;
> }
> - printk(KERN_INFO "Injecting memory failure for page %lx at %lx\n",
> + pr_info("Injecting memory failure for page %#lx at %#lx\n",
> page_to_pfn(p), start);
> /* Ignore return value for now */
> memory_failure(page_to_pfn(p), 0, MF_COUNT_INCREASED);
> --
> 1.8.1.2
>
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