From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52282) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a1oiL-0004YC-OS for qemu-devel@nongnu.org; Thu, 26 Nov 2015 00:03:26 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a1oiK-0006Xn-Qw for qemu-devel@nongnu.org; Thu, 26 Nov 2015 00:03:25 -0500 References: <1448437153-27090-1-git-send-email-famz@redhat.com> <1448437153-27090-2-git-send-email-famz@redhat.com> From: Eric Blake Message-ID: <56569290.5030308@redhat.com> Date: Wed, 25 Nov 2015 22:03:12 -0700 MIME-Version: 1.0 In-Reply-To: <1448437153-27090-2-git-send-email-famz@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6qAsqRuHBugKqTNGQusNjEGImuu8xrjux" Subject: Re: [Qemu-devel] [PATCH v2 01/14] block: Add "file" output parameter to block status query functions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Fam Zheng , qemu-devel@nongnu.org Cc: Kevin Wolf , qemu-block@nongnu.org, Jeff Cody , Peter Lieven , Markus Armbruster , Stefan Hajnoczi , Paolo Bonzini This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6qAsqRuHBugKqTNGQusNjEGImuu8xrjux Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 11/25/2015 12:39 AM, Fam Zheng wrote: > The added parameter can be used to return the BDS pointer which the > valid offset is referring to. It's value should be ignored unless s/It's/Its/ (remember, "It's" is valid only if "It is" also works in the same place) > BDRV_BLOCK_OFFSET_VALID in ret is set. >=20 > Until block drivers fill in the right value, let's clear it explicitly > right before calling .bdrv_get_block_status. >=20 > Signed-off-by: Fam Zheng > --- With that fix, Reviewed-by: Eric Blake --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --6qAsqRuHBugKqTNGQusNjEGImuu8xrjux Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJWVpKQAAoJEKeha0olJ0NqZQIIAIGLfC6gPxWWLtxjVzYUhyJi FyLp3eW6WNDpAzmsts2GXu/a7WL0a8+errnj/as3Z0z77izxxdahK66ogdVRdzkA OiV/nBm9Pse8CqwMFtINXf9QjLyNu1E9WELbZuvW/3YafMN3d/uxL2zXHFW+8m3u 5Kltn5lJBi9VX/HWBPcVmag8Rr/k5HaMwjcDLTaoHunYfM18n2B3PMgOvETEoElU 5WCWjauV7NVu/s4CGHWoLWLGAgTr+s6jxp0JR0ZaXkG//gFziig4Gxz8AfITXMjQ S5eNxkMRovbbDccZYaSk/ExTbPyo3ObHi5YjpOEQKzqz1fIcmqbH9oDXnAMm8So= =bKZN -----END PGP SIGNATURE----- --6qAsqRuHBugKqTNGQusNjEGImuu8xrjux--