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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [RFC PATCH 09/16] qcow2: Move COW and L2 update into own coroutine |
Date: | Tue, 18 Sep 2012 16:24:31 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120828 Thunderbird/15.0 |
Il 18/09/2012 13:40, Kevin Wolf ha scritto: > + qemu_co_mutex_unlock(&s->lock); > + qemu_co_rwlock_rdlock(&s->l2meta_flush); Should this lock be taken in process_l2meta? It's a bit easier to follow. Paolo > + l2meta->is_written = true; > + co = qemu_coroutine_create(process_l2meta); > + qemu_coroutine_enter(co, &p);
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