Re: [PATCH V3 4/7] mm: enable MADV_FREE for swapless system

[Johannes Weiner]

On Tue, Feb 14, 2017 at 11:36:10AM -0800, Shaohua Li wrote:
> Now MADV_FREE pages can be easily reclaimed even for swapless system. We
> can safely enable MADV_FREE for all systems.
> 
> Cc: Michal Hocko <mhocko@xxxxxxxx>
> Cc: Minchan Kim <minchan@xxxxxxxxxx>
> Cc: Hugh Dickins <hughd@xxxxxxxxxx>
> Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
> Cc: Rik van Riel <riel@xxxxxxxxxx>
> Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Shaohua Li <shli@xxxxxx>

Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>