Re: [PATCH 1/4] bcache: bch_writeback_thread() is not freezable

[Jens Axboe]

On 05/24/2016 08:38 AM, Jiri Kosina wrote:
> From: Jiri Kosina <jkosina@xxxxxxx>
>
> bch_writeback_thread() is calling try_to_freeze(), but that's just an
> expensive no-op given the fact that the thread is not marked freezable.
>
> I/O helper kthreads, exactly such as the bcache writeback thread, actually
> shouldn't be freezable, because they are potentially necessary for
> finalizing the image write-out.

Applied 1-4, thanks Jiri.

--
Jens Axboe