From: Eric Blake <eblake@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org
Cc: mreitz@redhat.com, stefanha@redhat.com, berrange@redhat.com,
pbonzini@redhat.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 04/12] io: Make qio_channel_yield() interruptible
Date: Mon, 18 Feb 2019 14:33:27 -0600 [thread overview]
Message-ID: <b1db9d0d-0f64-4655-c30d-54fda1d8aa70@redhat.com> (raw)
In-Reply-To: <20190218161822.3573-5-kwolf@redhat.com>
On 2/18/19 10:18 AM, Kevin Wolf wrote:
> Similar to how qemu_co_sleep_ns() allows to be preempted by an external
allows preemption from an external
> coroutine entry, allow reentering qio_channel_yield() early.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
> include/io/channel.h | 9 ++++++---
> io/channel.c | 10 ++++++++++
> 2 files changed, 16 insertions(+), 3 deletions(-)
>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
next prev parent reply other threads:[~2019-02-18 20:33 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 16:18 [Qemu-devel] [PATCH 00/12] block: bdrv_set_aio_context() related fixes Kevin Wolf
2019-02-18 16:18 ` [Qemu-devel] [PATCH 01/12] block-backend: Make blk_inc/dec_in_flight public Kevin Wolf
2019-02-18 16:18 ` [Qemu-devel] [PATCH 02/12] virtio-blk: Increase in_flight for request restart BH Kevin Wolf
2019-02-18 16:18 ` [Qemu-devel] [PATCH 03/12] nbd: Restrict connection_co reentrance Kevin Wolf
2019-02-18 20:30 ` Eric Blake
2019-02-18 16:18 ` [Qemu-devel] [PATCH 04/12] io: Make qio_channel_yield() interruptible Kevin Wolf
2019-02-18 17:11 ` Paolo Bonzini
2019-02-19 10:24 ` Kevin Wolf
2019-02-18 20:33 ` Eric Blake [this message]
2019-02-18 16:18 ` [Qemu-devel] [PATCH 05/12] nbd: Move nbd_read_eof() to nbd/client.c Kevin Wolf
2019-02-18 20:42 ` Eric Blake
2019-02-18 16:18 ` [Qemu-devel] [PATCH 06/12] nbd: Use low-level QIOChannel API in nbd_read_eof() Kevin Wolf
2019-02-18 20:48 ` Eric Blake
2019-02-18 16:18 ` [Qemu-devel] [PATCH 07/12] nbd: Increase bs->in_flight during AioContext switch Kevin Wolf
2019-02-18 17:22 ` Paolo Bonzini
2019-02-19 11:11 ` Kevin Wolf
2019-02-19 14:12 ` Paolo Bonzini
2019-02-20 16:33 ` Kevin Wolf
2019-02-18 16:18 ` [Qemu-devel] [PATCH 08/12] block: Don't poll in bdrv_set_aio_context() Kevin Wolf
2019-02-18 20:52 ` Eric Blake
2019-02-18 16:18 ` [Qemu-devel] [PATCH 09/12] block: Fix AioContext switch for drained node Kevin Wolf
2019-02-18 20:53 ` Eric Blake
2019-02-18 16:18 ` [Qemu-devel] [PATCH 10/12] test-bdrv-drain: AioContext switch in drained section Kevin Wolf
2019-02-18 20:55 ` Eric Blake
2019-02-18 16:18 ` [Qemu-devel] [PATCH 11/12] block: Use normal drain for bdrv_set_aio_context() Kevin Wolf
2019-02-18 20:57 ` Eric Blake
2019-02-19 11:23 ` Kevin Wolf
2019-02-19 16:04 ` Eric Blake
2019-02-18 16:18 ` [Qemu-devel] [PATCH 12/12] aio-posix: Assert that aio_poll() is always called in home thread Kevin Wolf
2019-02-18 20:58 ` Eric Blake
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