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Thu, 21 Oct 2021 15:10:37 +0000 (UTC) Received: from localhost (unknown [10.39.195.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9FA1F69217; Thu, 21 Oct 2021 15:10:11 +0000 (UTC) Date: Thu, 21 Oct 2021 16:10:10 +0100 From: Stefan Hajnoczi To: Emanuele Giuseppe Esposito Subject: Re: [PATCH v3 17/25] block/copy-before-write.h: global state API + assertions Message-ID: References: <20211012084906.2060507-1-eesposit@redhat.com> <20211012084906.2060507-18-eesposit@redhat.com> MIME-Version: 1.0 In-Reply-To: <20211012084906.2060507-18-eesposit@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="iaCoR0hMMFBrTjJo" Content-Disposition: inline Received-SPF: pass client-ip=170.10.133.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Fam Zheng , Vladimir Sementsov-Ogievskiy , Daniel =?iso-8859-1?Q?P=2E_Berrang=E9?= , Eduardo Habkost , qemu-block@nongnu.org, Juan Quintela , qemu-devel@nongnu.org, John Snow , Richard Henderson , Markus Armbruster , "Dr. David Alan Gilbert" , Hanna Reitz , Paolo Bonzini , Eric Blake Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --iaCoR0hMMFBrTjJo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Oct 12, 2021 at 04:48:58AM -0400, Emanuele Giuseppe Esposito wrote: > copy-before-write functions always run under BQL lock. >=20 > Signed-off-by: Emanuele Giuseppe Esposito > Reviewed-by: Paolo Bonzini > --- > block/copy-before-write.c | 2 ++ > block/copy-before-write.h | 7 +++++++ > 2 files changed, 9 insertions(+) Reviewed-by: Stefan Hajnoczi --iaCoR0hMMFBrTjJo Content-Type: application/pgp-signature; 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