From: Eric Blake <eblake@redhat.com>
To: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>,
qemu-block@nongnu.org
Cc: kwolf@redhat.com, berrange@redhat.com, qemu-devel@nongnu.org,
mreitz@redhat.com, kraxel@redhat.com, den@openvz.org
Subject: Re: [PATCH for-5.1? 0/4] non-blocking connect
Date: Thu, 23 Jul 2020 14:35:35 -0500 [thread overview]
Message-ID: <c8a9ac63-6d7d-1955-976d-b51c3ad6b0ab@redhat.com> (raw)
In-Reply-To: <20200720180715.10521-1-vsementsov@virtuozzo.com>
On 7/20/20 1:07 PM, Vladimir Sementsov-Ogievskiy wrote:
> Hi! This fixes real problem (see 04). On the other hand it may be too
> much for 5.1, and it's not a degradation. So, up to you.
Given the concerns raised on 3, I think I'll wait for v2 of the series,
and defer it to 5.2.
>
> It's based on "[PATCH for-5.1? 0/3] Fix nbd reconnect dead-locks", or
> in other words
> Based-on: <20200720090024.18186-1-vsementsov@virtuozzo.com>
>
> Vladimir Sementsov-Ogievskiy (4):
> qemu-sockets: refactor inet_connect_addr
> qemu-sockets: implement non-blocking connect interface
> io/channel-socket: implement non-blocking connect
> block/nbd: use non-blocking connect: fix vm hang on connect()
>
> include/io/channel-socket.h | 14 +++++++
> include/qemu/sockets.h | 6 +++
> block/nbd.c | 11 +++---
> io/channel-socket.c | 74 ++++++++++++++++++++++++++++++++++++
> util/qemu-sockets.c | 76 ++++++++++++++++++++++++++-----------
> 5 files changed, 153 insertions(+), 28 deletions(-)
>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
prev parent reply other threads:[~2020-07-23 19:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 18:07 [PATCH for-5.1? 0/4] non-blocking connect Vladimir Sementsov-Ogievskiy
2020-07-20 18:07 ` [PATCH 1/4] qemu-sockets: refactor inet_connect_addr Vladimir Sementsov-Ogievskiy
2020-07-20 18:07 ` [PATCH 2/4] qemu-sockets: implement non-blocking connect interface Vladimir Sementsov-Ogievskiy
2020-07-20 18:07 ` [PATCH 3/4] io/channel-socket: implement non-blocking connect Vladimir Sementsov-Ogievskiy
2020-07-20 18:29 ` Daniel P. Berrangé
2020-07-22 11:00 ` Vladimir Sementsov-Ogievskiy
2020-07-22 11:21 ` Daniel P. Berrangé
2020-07-22 12:43 ` Vladimir Sementsov-Ogievskiy
2020-07-22 12:53 ` Daniel P. Berrangé
2020-07-22 13:47 ` Vladimir Sementsov-Ogievskiy
2020-07-22 15:04 ` Vladimir Sementsov-Ogievskiy
2020-07-22 15:21 ` Daniel P. Berrangé
2020-07-22 15:40 ` Vladimir Sementsov-Ogievskiy
2020-07-22 15:43 ` Daniel P. Berrangé
2020-07-22 15:56 ` Vladimir Sementsov-Ogievskiy
2020-07-20 18:07 ` [PATCH 4/4] block/nbd: use non-blocking connect: fix vm hang on connect() Vladimir Sementsov-Ogievskiy
2020-07-23 19:35 ` Eric Blake [this message]
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