Re: [rfc patch 1/6] memcg: remove unused retry signal from reclaim

[Rik van Riel]

On 05/12/2011 10:53 AM, Johannes Weiner wrote:
> If the memcg reclaim code detects the target memcg below its limit it
> exits and returns a guaranteed non-zero value so that the charge is
> retried.
>
> Nowadays, the charge side checks the memcg limit itself and does not
> rely on this non-zero return value trick.
>
> This patch removes it.  The reclaim code will now always return the
> true number of pages it reclaimed on its own.
>
> Signed-off-by: Johannes Weiner<hannes@xxxxxxxxxxx>

Acked-by: Rik van Riel<riel@xxxxxxxxxx>

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