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Re: [PATCH v5 0/6] block/rbd: migrate to coroutines and add write zeroes


From: Kevin Wolf
Subject: Re: [PATCH v5 0/6] block/rbd: migrate to coroutines and add write zeroes support
Date: Fri, 9 Jul 2021 12:21:09 +0200

Am 08.07.2021 um 20:23 hat Peter Lieven geschrieben:
> Am 08.07.2021 um 14:18 schrieb Kevin Wolf <kwolf@redhat.com>:
> > Am 07.07.2021 um 20:13 hat Peter Lieven geschrieben:
> >>> Am 06.07.2021 um 17:25 schrieb Kevin Wolf <kwolf@redhat.com>:
> >>> Am 06.07.2021 um 16:55 hat Peter Lieven geschrieben:
> >>>> I will have a decent look after my vacation.
> >>> 
> >>> Sounds good, thanks. Enjoy your vacation!
> >> 
> >> As I had to fire up my laptop to look into another issue anyway, I
> >> have sent two patches for updating MAINTAINERS and to fix the int vs.
> >> bool mix for task->complete.
> > 
> > I think you need to reevaluate your definition of vacation. ;-)
> 
> Lets talk about this when the kids are grown up. Sometimes sending
> patches can be quite relaxing :-)

Heh, fair enough. :-)

> > But thanks anyway.
> > 
> >> As Paolos fix (5f50be9b5) is relatively new and there are maybe other
> >> non obvious problems when removing the BH indirection and we are close
> >> to soft freeze I would leave the BH removal change for 6.2.
> > 
> > Sure, code cleanups aren't urgent.
> 
> Isn’t the indirection also a slight performance drop?

Yeah, I guess technically it is, though I doubt it's measurable.

Kevin




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