Re: [RFC PATCH 1/2] mm: vmscan: let any negative return value fromshrinker mean error

[Dave Chinner]

On Mon, May 13, 2013 at 04:16:34PM +0200, Oskar Andero wrote:
> The shrinkers must return -1 to indicate that it is busy. Instead of
> relaying on magical numbers, let any negative value indicate error. This
> opens up for using the errno.h error codes in the shrinker
> implementations.

Just what is the shrinker infrastructure supposed to do with a
random error code?

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx
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