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Re: [Qemu-devel] [PATCH] block: init bs->io_base correctly to avoid lock

From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH] block: init bs->io_base correctly to avoid locking
Date: Thu, 10 Jan 2013 11:55:16 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 
Il 10/01/2013 11:52, Peter Lieven ha scritto:
>> > Also, perhaps you can just call
>> > 
>> >    bdrv_exceed_io_limits(bs, 0, 0, NULL);
> won`t this segfault if only one of bps or ions limit is set?
> in this case it reads wait before returning false in
> bdrv_exceed_{bps,iops}_limits().

I didn't see any accesses that aren't checked with "if (wait)".  Am I
blind? :)

Paolo
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