Re: [Qemu-devel] [PATCH 1/2] Add no-op aio emulation stub

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Re: [Qemu-devel] [PATCH 1/2] Add no-op aio emulation stub

From:	Stefan Hajnoczi
Subject:	Re: [Qemu-devel] [PATCH 1/2] Add no-op aio emulation stub
Date:	Tue, 11 May 2010 07:18:12 +0100

bdrv_aio_noop_em() could be useful for benchmarking and optimizing the
aio code.  It serves as a cheap operation that lets us see the cost of
the aio roundtrip.

Stefan

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Re: [Qemu-devel] Re: [PATCH 2/2] Add flush=off parameter to -drive, (continued)
- Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Anthony Liguori, 2010/05/10
  - Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Alexander Graf, 2010/05/10
    - Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Anthony Liguori, 2010/05/10
    - Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Jamie Lokier, 2010/05/11
    - Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Stefan Hajnoczi, 2010/05/12
    - Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Jamie Lokier, 2010/05/12
    - Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Stefan Hajnoczi, 2010/05/12
    - Re: [Qemu-devel] [PATCH 0/2] Enable qemu block layer to not flush, Jamie Lokier, 2010/05/12

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