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Re: [Qemu-devel] [PATCH v2 06/20] block: make bdrv_co_do_write_zeroes st

From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH v2 06/20] block: make bdrv_co_do_write_zeroes stricter in producing aligned requests
Date: Thu, 21 Nov 2013 12:37:50 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9 
Il 21/11/2013 12:30, Peter Lieven ha scritto:
>> +            if (num <= max_write_zeroes) {
> This frees the bounce buffer ever and ever. num can never be greater than
> max_write_zeroes. So you need a num < max_write_zeroes here.

Thanks, well spotted.

Paolo
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