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From: Eric Blake <eblake@redhat.com>
To: "Denis V. Lunev" <den@openvz.org>,
	qemu-block@nongnu.org, qemu-devel@nongnu.org
Cc: Stefan Hajnoczi <stefanha@redhat.com>,
	Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>,
	Jeff Cody <jcody@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v3 4/8] mirror: create mirror_dirty_init helper for mirror_run
Date: Thu, 14 Jul 2016 10:19:26 -0600	[thread overview]
Message-ID: <5787BB8E.5050003@redhat.com> (raw)
In-Reply-To: <1468503209-19498-5-git-send-email-den@openvz.org>

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On 07/14/2016 07:33 AM, Denis V. Lunev wrote:
> The code inside the helper will be extended in the next patch. mirror_run
> itself is overbloated at the moment.
> 
> Signed-off-by: Denis V. Lunev <den@openvz.org>
> Reviewed-by: Vladimir Sementsov-Ogievskiy<vsementsov@virtuozzo.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>

I did NOT give R-b on v2 3/7.  In particular, this patch has semantic
changes that I requested on v2, and so you want to make sure I re-review
it (I often skip re-reviewing a patch that has my R-b listed, on the
grounds that I'm trusting your judgment that it hasn't substantially
changed since my last time through it; but here, you have changed it
since last time).

> Reviewed-by: Fam Zheng <famz@redhat.com>
> CC: Stefan Hajnoczi <stefanha@redhat.com>
> CC: Kevin Wolf <kwolf@redhat.com>
> CC: Max Reitz <mreitz@redhat.com>
> CC: Jeff Cody <jcody@redhat.com>
> CC: Eric Blake <eblake@redhat.com>
> ---
>  block/mirror.c | 70 ++++++++++++++++++++++++++++++++++------------------------
>  1 file changed, 41 insertions(+), 29 deletions(-)

That said, I've looked through the changes (the rebase on top of moving
last_pause_ns to being a member of s, so that a single timestamp is
shared across both functions), and can now safely state:

Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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  reply	other threads:[~2016-07-14 16:19 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-14 13:33 [Qemu-devel] [PATCH v3 0/8] drive-mirror improvements Denis V. Lunev
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 1/8] dirty-bitmap: operate with int64_t amount Denis V. Lunev
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 2/8] mirror: make sectors_in_flight int64_t Denis V. Lunev
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 3/8] mirror: create mirror_throttle helper Denis V. Lunev
2016-07-14 15:21   ` Eric Blake
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 4/8] mirror: create mirror_dirty_init helper for mirror_run Denis V. Lunev
2016-07-14 16:19   ` Eric Blake [this message]
2016-07-14 16:48     ` Denis V. Lunev
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 5/8] block: remove extra condition in bdrv_can_write_zeroes_with_unmap Denis V. Lunev
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 6/8] mirror: optimize dirty bitmap filling in mirror_run a bit Denis V. Lunev
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 7/8] mirror: efficiently zero out target Denis V. Lunev
2016-07-14 13:33 ` [Qemu-devel] [PATCH v3 8/8] mirror: improve performance of mirroring of empty disk Denis V. Lunev
2016-07-18 15:37 ` [Qemu-devel] [PATCH v3 0/8] drive-mirror improvements Denis V. Lunev
2016-07-19  8:43   ` Stefan Hajnoczi
2016-07-19 21:07 ` Jeff Cody

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