Re: [PATCH 04/11] writeback: switch to per-bdi threads forflushing data

From: Jens Axboe
Date: Thu May 28 2009 - 18:28:19 EST


On Thu, May 28 2009, Artem Bityutskiy wrote:
> Jens Axboe wrote:
>> +#define BDI_CAP_FLUSH_FORKER 0x00000200
>
> Would it please be possible to add a comment about
> what this flag is, and whether it is for internal
> usage or not. Not immediately obvious for me.

It's internal, probably I should just replace it with a check for
&default_backing_dev_info. If not, I'll add a comment.

--
Jens Axboe

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