From: Stefan Hajnoczi <stefanha@gmail.com>
To: "Benoît Canet" <benoit.canet@irqsave.net>
Cc: Kevin Wolf <kwolf@redhat.com>,
benoit.canet@gmail.com, qemu-devel@nongnu.org,
stefanha@linux.vnet.ibm.com
Subject: Re: [Qemu-devel] [PATCH 3/3] migration: block migration when streaming block jobs are running.
Date: Mon, 23 Jul 2012 11:43:54 +0100 [thread overview]
Message-ID: <CAJSP0QUUazd41x2xpPyWs8HArRaizmCAdDHDX4b_S5kASZxiOw@mail.gmail.com> (raw)
In-Reply-To: <20120723101734.GA19871@irqsave.net>
On Mon, Jul 23, 2012 at 11:17 AM, Benoît Canet <benoit.canet@irqsave.net> wrote:
> Would
>
> int bdrv_are_busy(void)
> {
> BlockDriverState *bs;
>
> QTAILQ_FOREACH(bs, &bdrv_states, list) {
> if (bs->job || bdrv_in_use(bs)) {
> return -EBUSY;
> }
> }
>
> return 0;
> }
>
> be more acceptable ?
Looks fine to me.
Stefan
prev parent reply other threads:[~2012-07-23 10:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-20 19:32 [Qemu-devel] [PATCH 0/3] Block migration when streaming block jobs are running benoit.canet
2012-07-20 19:32 ` [Qemu-devel] [PATCH 1/3] block: Add bdrv_have_block_jobs() so migration code abort if needed benoit.canet
2012-07-23 10:02 ` Paolo Bonzini
2012-07-23 10:25 ` Benoît Canet
2012-07-20 19:32 ` [Qemu-devel] [PATCH 2/3] qerror: Add error telling that streaming blocks migration benoit.canet
2012-07-20 19:32 ` [Qemu-devel] [PATCH 3/3] migration: block migration when streaming block jobs are running benoit.canet
2012-07-23 9:55 ` Stefan Hajnoczi
2012-07-23 10:17 ` Benoît Canet
2012-07-23 10:43 ` Stefan Hajnoczi [this message]
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