Re: [PATCH 05/14] swap,blkcg: issue swap io with the appropriate context

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On 07/03/2018 08:14 AM, Josef Bacik wrote:
> From: Tejun Heo <tj@xxxxxxxxxx>
> 
> For backcharging we need to know who the page belongs to when swapping
> it out.  We don't worry about things that do ->rw_page (zram etc) at the
> moment, we're only worried about pages that actually go to a block
> device.
> 
> Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
> Signed-off-by: Josef Bacik <jbacik@xxxxxx>
> Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
> cked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

Checked-by:  ?  :)
copy-pasto

> ---
>  block/bio.c         | 24 ++++++++++++++++++++++++
>  include/linux/bio.h |  7 +++++++
>  mm/page_io.c        |  1 +
>  3 files changed, 32 insertions(+)


-- 
~Randy



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