* [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED
@ 2015-10-26 11:26 ` Alexander Kuleshov
0 siblings, 0 replies; 6+ messages in thread
From: Alexander Kuleshov @ 2015-10-26 11:26 UTC (permalink / raw)
To: linux-arm-kernel
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>
---
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);
--
2.6.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED
@ 2015-10-26 11:26 ` Alexander Kuleshov
0 siblings, 0 replies; 6+ messages in thread
From: Alexander Kuleshov @ 2015-10-26 11:26 UTC (permalink / raw)
To: Catalin Marinas
Cc: Will Deacon, Laura Abbott, Daniel Borkmann, Alexei Starovoitov,
linux-arm-kernel, linux-kernel, Alexander Kuleshov
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>
---
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);
--
2.6.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED
2015-10-26 11:26 ` Alexander Kuleshov
@ 2015-10-26 20:07 ` Laura Abbott
-1 siblings, 0 replies; 6+ messages in thread
From: Laura Abbott @ 2015-10-26 20:07 UTC (permalink / raw)
To: linux-arm-kernel
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);
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED
@ 2015-10-26 20:07 ` Laura Abbott
0 siblings, 0 replies; 6+ messages in thread
From: Laura Abbott @ 2015-10-26 20:07 UTC (permalink / raw)
To: Alexander Kuleshov, Catalin Marinas
Cc: Will Deacon, Daniel Borkmann, Alexei Starovoitov,
linux-arm-kernel, linux-kernel
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);
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED
2015-10-26 11:26 ` Alexander Kuleshov
@ 2015-10-28 18:36 ` Catalin Marinas
-1 siblings, 0 replies; 6+ messages in thread
From: Catalin Marinas @ 2015-10-28 18:36 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Oct 26, 2015 at 05:26:57PM +0600, 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>
Queued for 4.4. Thanks.
--
Catalin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED
@ 2015-10-28 18:36 ` Catalin Marinas
0 siblings, 0 replies; 6+ messages in thread
From: Catalin Marinas @ 2015-10-28 18:36 UTC (permalink / raw)
To: Alexander Kuleshov
Cc: Laura Abbott, Daniel Borkmann, Will Deacon, linux-kernel,
linux-arm-kernel, Alexei Starovoitov
On Mon, Oct 26, 2015 at 05:26:57PM +0600, 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>
Queued for 4.4. Thanks.
--
Catalin
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-10-28 18:37 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2015-10-26 11:26 [PATCH] arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED Alexander Kuleshov
2015-10-26 11:26 ` Alexander Kuleshov
2015-10-26 20:07 ` Laura Abbott
2015-10-26 20:07 ` Laura Abbott
2015-10-28 18:36 ` Catalin Marinas
2015-10-28 18:36 ` Catalin Marinas
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