Re: [PATCH 09/12] mm, uprobes: convert __replace_page() to page_check_walk()

[Srikar Dronamraju <srikar@linux.vnet.ibm.com>]

* Kirill A. Shutemov <kirill.shutemov@linux.intel.com> [2017-01-24 19:28:21]:

> For consistency, it worth converting all page_check_address() to
> page_check_walk(), so we could drop the former.
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
> ---
>  kernel/events/uprobes.c | 22 ++++++++++++++--------
>  1 file changed, 14 insertions(+), 8 deletions(-)
> 
> diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
> index 1e65c79e52a6..6dbaa93b22fa 100644
> --- a/kernel/events/uprobes.c
> +++ b/kernel/events/uprobes.c
> @@ -153,14 +153,19 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr,
>  				struct page *old_page, struct page *new_page)
>  {
>  	struct mm_struct *mm = vma->vm_mm;

I thought the subject is a bit misleading, it looks as if we are
replacing __replace_page. Can it be changed to
"Convert __replace_page() to use page_check_walk()" ?

Otherwise looks good to me.

Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>

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