* [PATCH] mm/gup.c: Make follow_page_mask static
@ 2019-05-10 19:08 Bharath Vedartham
2019-05-10 23:59 ` Ira Weiny
0 siblings, 1 reply; 2+ messages in thread
From: Bharath Vedartham @ 2019-05-10 19:08 UTC (permalink / raw)
To: akpm, jack, keith.busch, aneesh.kumar; +Cc: linux-mm, linux-kernel
follow_page_mask is only used in gup.c, make it static.
Tested by compiling and booting. Grepped the source for
"follow_page_mask" to be sure it is not used else where.
Signed-off-by: Bharath Vedartham <linux.bhar@gmail.com>
---
mm/gup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/gup.c b/mm/gup.c
index 91819b8..e6f3b7f 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -409,7 +409,7 @@ static struct page *follow_p4d_mask(struct vm_area_struct *vma,
* an error pointer if there is a mapping to something not represented
* by a page descriptor (see also vm_normal_page()).
*/
-struct page *follow_page_mask(struct vm_area_struct *vma,
+static struct page *follow_page_mask(struct vm_area_struct *vma,
unsigned long address, unsigned int flags,
struct follow_page_context *ctx)
{
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] mm/gup.c: Make follow_page_mask static
2019-05-10 19:08 [PATCH] mm/gup.c: Make follow_page_mask static Bharath Vedartham
@ 2019-05-10 23:59 ` Ira Weiny
0 siblings, 0 replies; 2+ messages in thread
From: Ira Weiny @ 2019-05-10 23:59 UTC (permalink / raw)
To: Bharath Vedartham
Cc: akpm, jack, keith.busch, aneesh.kumar, linux-mm, linux-kernel
On Sat, May 11, 2019 at 12:38:32AM +0530, Bharath Vedartham wrote:
> follow_page_mask is only used in gup.c, make it static.
>
> Tested by compiling and booting. Grepped the source for
> "follow_page_mask" to be sure it is not used else where.
>
> Signed-off-by: Bharath Vedartham <linux.bhar@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
> ---
> mm/gup.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/gup.c b/mm/gup.c
> index 91819b8..e6f3b7f 100644
> --- a/mm/gup.c
> +++ b/mm/gup.c
> @@ -409,7 +409,7 @@ static struct page *follow_p4d_mask(struct vm_area_struct *vma,
> * an error pointer if there is a mapping to something not represented
> * by a page descriptor (see also vm_normal_page()).
> */
> -struct page *follow_page_mask(struct vm_area_struct *vma,
> +static struct page *follow_page_mask(struct vm_area_struct *vma,
> unsigned long address, unsigned int flags,
> struct follow_page_context *ctx)
> {
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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