Re: blk-mq flush fix

From: Jens Axboe
Date: Sun Oct 27 2013 - 18:29:37 EST

On Sat, Oct 26 2013, Christoph Hellwig wrote:
> I think this variant of the patch from Alexander should fix the issue
> in a minimally invasive way. Longer term I'd prefer to use q->flush_rq
> like in the non-mq case by copying over the context and tag information.

This one is pretty simple, we could definitely use it as a band aid. I
too would greatly prefer using the static ->flush_rq instead. Just have
it marked to bypass most of the free logic.

I'll add this one.

Jens Axboe

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at