Re: [PATCH 1/7] mm,hwpoison: Refactor get_any_page

2020-11-25 Thread Vlastimil Babka
On 11/19/20 11:57 AM, Oscar Salvador wrote: When we want to grab a refcount via get_any_page, we call __get_any_page that calls get_hwpoison_page to get the actual refcount. get_any_page is only there because we have a sort of retry mechanism in case the page we met is unknown to us or if we race

Re: [PATCH 1/7] mm,hwpoison: Refactor get_any_page

2020-11-19 Thread 堀口 直也
On Thu, Nov 19, 2020 at 11:57:10AM +0100, Oscar Salvador wrote: > When we want to grab a refcount via get_any_page, we call > __get_any_page that calls get_hwpoison_page to get the > actual refcount. > get_any_page is only there because we have a sort of retry > mechanism in case the page we met is