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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [PATCH 4/6] libqblock internal used functions |
| Date: | Mon, 03 Sep 2012 17:18:07 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120717 Thunderbird/14.0 |
Il 03/09/2012 16:28, Eric Blake ha scritto: >> > +/* this file contains helper function used internally. */ >> > +#define SECTOR_SIZE (512) > Hard-coding this feels wrong, in this day and age of disks with 4096 > sectors. Why isn't this a per-image property? In this day and age of disks with 4096 sectors, Linux does not provide a way to query the required alignment for O_DIRECT... Paolo
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