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Re: [Qemu-block] [PATCH RFC v3 2/8] block: Add aio_context field in Thro
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-block] [PATCH RFC v3 2/8] block: Add aio_context field in ThrottleGroupMember |
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Date: |
Wed, 28 Jun 2017 13:27:36 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 23.06.2017 um 14:46 hat Manos Pitsidianakis geschrieben:
> timer_cb() needs to know about the current Aio context of the throttle
> request that is woken up. In order to make ThrottleGroupMember backend
> agnostic, this information is stored in an aio_context field instead of
> accessing it from BlockBackend.
>
> Signed-off-by: Manos Pitsidianakis <address@hidden>
You're copying the AioContext when the BlockBackend is registered for
the throttle group, but what keeps both sides in sync when the context
is changed later on? Don't we need to update the ThrottleGroupMember in
blk_set_aio_context?
Kevin
[Qemu-block] [PATCH RFC v3 3/8] block: add throttle block filter driver, Manos Pitsidianakis, 2017/06/23
- Re: [Qemu-block] [PATCH RFC v3 3/8] block: add throttle block filter driver, Manos Pitsidianakis, 2017/06/26
- Re: [Qemu-block] [PATCH RFC v3 3/8] block: add throttle block filter driver, Stefan Hajnoczi, 2017/06/26
- Re: [Qemu-block] [PATCH RFC v3 3/8] block: add throttle block filter driver, Manos Pitsidianakis, 2017/06/26
- Re: [Qemu-block] [PATCH RFC v3 3/8] block: add throttle block filter driver, Stefan Hajnoczi, 2017/06/27
- Re: [Qemu-block] [PATCH RFC v3 3/8] block: add throttle block filter driver, Manos Pitsidianakis, 2017/06/27