[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH 05/10] xen: add block device backend driver.

From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH 05/10] xen: add block device backend driver.
Date: Tue, 07 Apr 2009 12:22:00 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090324 Fedora/3.0-2.1.beta2.fc11 Thunderbird/3.0b2


We already have bdrv_aio_readv/writev which currently linearize the
buffer underneath.  Hopefully Anthony will have commited the patch to
implement the real one while I'm writing this, too :)

Is there any specific reason to keep the nb_sectors argument for bdrv_aio_readv, other than cut&paste from the non-vectored versions? I think it is superfluous now, it can be trivially calculated using iov->size.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]