[Devel] [PATCH rh8] mm/swap: activate swapped in pages on fault

[Andrey Ryabinin]

On 10/19/20 7:32 PM, Konstantin Khorenko wrote:
> From: Andrey Ryabinin <aryabinin at virtuozzo.com>
> 
> Move swapped in anon pages directly to active list. This should
> help us to prevent anon thrashing. Recently swapped in pages
> has more chances to stay in memory.
> 
> https://pmc.acronis.com/browse/VSTOR-20859
> Signed-off-by: Andrey Ryabinin <aryabinin at virtuozzo.com>
> [VvS RHEL7.8 rebase] context changes
> 
> (cherry picked from vz7 commit 134cd9b20a914080539e6310f76fe3f7b32bc710)
> Signed-off-by: Konstantin Khorenko <khorenko at virtuozzo.com>

Reviewed-by: Andrey Ryabinin <aryabinin at virtuozzo.com>