Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1256233

Re: [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED

Show all headers | View raw

On 10/26/15 4:26 AM, Alexander Kuleshov wrote:
> The <linux/mm.h> already provides the PAGE_ALIGNED macro. Let's
> use this macro instead of IS_ALIGNED and passing PAGE_SIZE directly.
>
> Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>

Acked-by: Laura Abbott <laura@labbott.name>

> ---
>   arch/arm64/mm/pageattr.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
> index e47ed1c..3571c73 100644
> --- a/arch/arm64/mm/pageattr.c
> +++ b/arch/arm64/mm/pageattr.c
> @@ -45,7 +45,7 @@ static int change_memory_common(unsigned long addr, int numpages,
>   	int ret;
>   	struct page_change_data data;
>
> -	if (!IS_ALIGNED(addr, PAGE_SIZE)) {
> +	if (!PAGE_ALIGNED(addr)) {
>   		start &= PAGE_MASK;
>   		end = start + size;
>   		WARN_ON_ONCE(1);
>

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED Alexander Kuleshov <kuleshovmail@gmail.com> - 2015-10-26 12:30 +0100
  Re: [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED Laura Abbott <laura@labbott.name> - 2015-10-26 21:10 +0100
  Re: [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED Catalin Marinas <catalin.marinas@arm.com> - 2015-10-28 19:40 +0100

csiph-web