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From: | Avi Kivity |
Subject: | Re: [Qemu-devel] [PATCH 0/7] qed: Add QEMU Enhanced Disk format |
Date: | Mon, 27 Sep 2010 11:58:37 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.9) Gecko/20100921 Fedora/3.1.4-1.fc13 Lightning/1.0b3pre Thunderbird/3.1.4 |
On 09/23/2010 05:41 PM, Stefan Hajnoczi wrote:
Later patches will address the following points: * Fine-grained L2 cache to allow for better request parallelism. Allocating write requests are currently serialized. This will also fix the corner case where a read request to the same sectors as a pending write request looks at the backing file or zeroes instead of using the write request data.
Is this really an issue? AFAIK a read is allowed to pass a previous uncompleted write.
-- error compiling committee.c: too many arguments to function
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