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Re: [Qemu-devel] qemu 2.0, deadlock in block-commit


From: Marcin Gibuła
Subject: Re: [Qemu-devel] qemu 2.0, deadlock in block-commit
Date: Fri, 23 May 2014 15:18:49 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0

The condition that is true is:

if (!QLIST_EMPTY(&bs->tracked_requests))

and it's returned for intermediate qcow2 which is being commited.

Btw - it's also disk that is being pounded with writes during commit.

--
mg



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