> On Nov 20, 2018, at 7:12 AM, Michal Hocko <mho...@kernel.org> wrote: > > + /* > + * Check the locked pages before taking a reference to not > + * go in the way of migration. > + */ Could you make this a tiny bit more explanative, something like: + /* + * Check for a locked page first, as a speculative + * reference may adversely influence page migration. + */ Reviewed-by: William Kucharski <william.kuchar...@oracle.com>
- Re: [RFC PATCH 3/3] mm, fault_around: do not take a refe... Hugh Dickins
- Re: [RFC PATCH 3/3] mm, fault_around: do not take a... Michal Hocko
- Re: [RFC PATCH 3/3] mm, fault_around: do not ta... Hugh Dickins
- Re: [RFC PATCH 3/3] mm, fault_around: do no... Michal Hocko
- Re: [RFC PATCH 3/3] mm, fault_around: d... Hugh Dickins
- Re: [RFC PATCH 3/3] mm, fault_around: do not take a... William Kucharski
- Re: [RFC PATCH 3/3] mm, fault_around: do not ta... Michal Hocko