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Re: [Qemu-devel] [RFC PATCH 3/3] rbd: remove aio handler when no request
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [RFC PATCH 3/3] rbd: remove aio handler when no requests are pending |
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Date: |
Fri, 29 Mar 2013 00:39:18 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4 |
Il 28/03/2013 22:52, Anthony Liguori ha scritto:
> This allows us to pass NULL for io_flush by removing the aio
> event when no requests are pending.
>
> Signed-off-by: Anthony Liguori <address@hidden>
> ---
> block/rbd.c | 25 ++++++++++++++++---------
> 1 file changed, 16 insertions(+), 9 deletions(-)
I'm not sure why this is an improvement?
io_flush is basically the same as the io_can_read handler.
Paolo