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Re: [Qemu-block] [PATCH v2 09/13] block: Drain throttling queue with Bdr
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From: |
Alberto Garcia |
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Subject: |
Re: [Qemu-block] [PATCH v2 09/13] block: Drain throttling queue with BdrvChild callback |
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Date: |
Fri, 06 May 2016 17:13:21 +0200 |
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User-agent: |
Notmuch/0.18.2 (http://notmuchmail.org) Emacs/24.4.1 (i586-pc-linux-gnu) |
On Fri 22 Apr 2016 07:42:38 PM CEST, Kevin Wolf wrote:
> This removes the last part of I/O throttling from block/io.c and moves
> it to the BlockBackend.
>
> Instead of having knowledge about throttling inside io.c, we can call a
> BdrvChild callback .drained_begin/end, which happens to drain the
> throttled requests for BlockBackend parents.
>
> Signed-off-by: Kevin Wolf <address@hidden>
Reviewed-by: Alberto Garcia <address@hidden>
Berto
- Re: [Qemu-block] [PATCH v2 09/13] block: Drain throttling queue with BdrvChild callback,
Alberto Garcia <=