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Tue, 10 Mar 2020 17:17:49 +0000 (UTC) Received: from dresden.str.redhat.com (unknown [10.36.118.149]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 38B2F909FA; Tue, 10 Mar 2020 17:17:44 +0000 (UTC) Subject: Re: [PATCH v4 00/10] Further bitmaps improvements To: Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org References: <20200205112041.6003-1-vsementsov@virtuozzo.com> <4cf33f31-cdbb-cee4-a1b4-4053c88a002e@redhat.com> <6b570584-100b-248f-5412-98a5d91f62f5@virtuozzo.com> From: Max Reitz Autocrypt: addr=mreitz@redhat.com; prefer-encrypt=mutual; keydata= mQENBFXOJlcBCADEyyhOTsoa/2ujoTRAJj4MKA21dkxxELVj3cuILpLTmtachWj7QW+TVG8U /PsMCFbpwsQR7oEy8eHHZwuGQsNpEtNC2G/L8Yka0BIBzv7dEgrPzIu+W3anZXQW4702+uES U29G8TP/NGfXRRHGlbBIH9KNUnOSUD2vRtpOLXkWsV5CN6vQFYgQfFvmp5ZpPeUe6xNplu8V mcTw8OSEDW/ZnxJc8TekCKZSpdzYoxfzjm7xGmZqB18VFwgJZlIibt1HE0EB4w5GsD7x5ekh awIe3RwoZgZDLQMdOitJ1tUc8aqaxvgA4tz6J6st8D8pS//m1gAoYJWGwwIVj1DjTYLtABEB AAG0HU1heCBSZWl0eiA8bXJlaXR6QHJlZGhhdC5jb20+iQFTBBMBCAA9AhsDBQkSzAMABQsJ CAcCBhUICQoLAgQWAgMBAh4BAheABQJVzie5FRhoa3A6Ly9rZXlzLmdudXBnLm5ldAAKCRD0 B9sAYdXPQDcIB/9uNkbYEex1rHKz3mr12uxYMwLOOFY9fstP5aoVJQ1nWQVB6m2cfKGdcRe1 2/nFaHSNAzT0NnKz2MjhZVmcrpyd2Gp2QyISCfb1FbT82GMtXFj1wiHmPb3CixYmWGQUUh+I AvUqsevLA+WihgBUyaJq/vuDVM1/K9Un+w+Tz5vpeMidlIsTYhcsMhn0L9wlCjoucljvbDy/ 8C9L2DUdgi3XTa0ORKeflUhdL4gucWoAMrKX2nmPjBMKLgU7WLBc8AtV+84b9OWFML6NEyo4 4cP7cM/07VlJK53pqNg5cHtnWwjHcbpGkQvx6RUx6F1My3y52vM24rNUA3+ligVEgPYBuQEN BFXOJlcBCADAmcVUNTWT6yLWQHvxZ0o47KCP8OcLqD+67T0RCe6d0LP8GsWtrJdeDIQk+T+F xO7DolQPS6iQ6Ak2/lJaPX8L0BkEAiMuLCKFU6Bn3lFOkrQeKp3u05wCSV1iKnhg0UPji9V2 W5eNfy8F4ZQHpeGUGy+liGXlxqkeRVhLyevUqfU0WgNqAJpfhHSGpBgihUupmyUg7lfUPeRM DzAN1pIqoFuxnN+BRHdAecpsLcbR8sQddXmDg9BpSKozO/JyBmaS1RlquI8HERQoe6EynJhd 64aICHDfj61rp+/0jTIcevxIIAzW70IadoS/y3DVIkuhncgDBvGbF3aBtjrJVP+5ABEBAAGJ ASUEGAEIAA8FAlXOJlcCGwwFCRLMAwAACgkQ9AfbAGHVz0CbFwf9F/PXxQR9i4N0iipISYjU sxVdjJOM2TMut+ZZcQ6NSMvhZ0ogQxJ+iEQ5OjnIputKvPVd5U7WRh+4lF1lB/NQGrGZQ1ic alkj6ocscQyFwfib+xIe9w8TG1CVGkII7+TbS5pXHRxZH1niaRpoi/hYtgzkuOPp35jJyqT/ /ELbqQTDAWcqtJhzxKLE/ugcOMK520dJDeb6x2xVES+S5LXby0D4juZlvUj+1fwZu+7Io5+B bkhSVPb/QdOVTpnz7zWNyNw+OONo1aBUKkhq2UIByYXgORPFnbfMY7QWHcjpBVw9MgC4tGeF R4bv+1nAMMxKmb5VvQCExr0eFhJUAHAhVg== Message-ID: Date: Tue, 10 Mar 2020 18:17:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <6b570584-100b-248f-5412-98a5d91f62f5@virtuozzo.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="vCIbabGswxFKbxqBTW7FHWRYHn0k2DMxf" X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 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: kwolf@redhat.com, jsnow@redhat.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --vCIbabGswxFKbxqBTW7FHWRYHn0k2DMxf Content-Type: multipart/mixed; boundary="07QkFx7l6d8sQKYNwpSVwJI9d3lPL9q4A" --07QkFx7l6d8sQKYNwpSVwJI9d3lPL9q4A Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 06.03.20 08:45, Vladimir Sementsov-Ogievskiy wrote: > 26.02.2020 16:13, Max Reitz wrote: >> On 05.02.20 12:20, Vladimir Sementsov-Ogievskiy wrote: >>> Hi! >>> >>> The main feature here is improvement of _next_dirty_area API, which I'm >>> going to use then for backup / block-copy. >>> >>> Somehow, I thought that it was merged, but seems I even forgot to send >>> v4. >> >> The changes from v3 look good to me, but I=92d prefer a review from Eric >> on patch 8. >> >=20 > Hi! >=20 > Could you take it now, or do you prefer me to resend? I understand that you agreed to drop the comment above bd_extent_array_convert_to_be(), then do the =93s/further call/so further calls/=94 replacement, and finally replace the whole four lines Eric has quoted by =93(this ensures that after a failure, no further extents can accidentally change the bounds of the last extent in the array)=94? Max --07QkFx7l6d8sQKYNwpSVwJI9d3lPL9q4A-- --vCIbabGswxFKbxqBTW7FHWRYHn0k2DMxf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEkb62CjDbPohX0Rgp9AfbAGHVz0AFAl5ny7cACgkQ9AfbAGHV z0DPXggAvYSqJsg/T8YFWw3Lb2CzghkWqJZT6L9p9BkriBfzb06TVTHcLiJ0R8ki v+OGJbdsnSuCOB1o1s5zsrov/2G7W1tDL+8+RUZKb1QYwPASDFXcrXtd0LE1VCBR gM1vDltDlEBo+Kr84VasxBsUxOJikcaUW+xOjZtYS5PrbdLpOdeFsAMuFB1ZLM7h 8WUNCnpGlG7pvUR2roY0DNhgtJ9rMetxjAV7GS+Ehb+QuBZ9trD8qjFvMiRXIBzJ fIiYpKyzY7Y8zNLH1HBxnKWpFEA+jGKWfhE5K+MoxqBONiyveObbjwUSpLSutwRD FBb5Wf83/G2nHlIHLQLqHXqt7alzng== =H0oD -----END PGP SIGNATURE----- --vCIbabGswxFKbxqBTW7FHWRYHn0k2DMxf--