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Re: [Qemu-block] [PATCH 39/54] block: Fix pending requests check in bdrv
From: |
Max Reitz |
Subject: |
Re: [Qemu-block] [PATCH 39/54] block: Fix pending requests check in bdrv_append() |
Date: |
Sat, 25 Feb 2017 13:15:38 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 |
On 21.02.2017 15:58, Kevin Wolf wrote:
> bdrv_append() cares about isolation of the node that it modifies, but
> not about activity in some subtree below it. Instead of using the
> recursive bdrv_requests_pending(), directly check bs->in_flight, which
> considers only the node in question.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> block.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Max Reitz <address@hidden>
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- Re: [Qemu-block] [PATCH 31/54] blockjob: Add permissions to block_job_create(), (continued)
- [Qemu-block] [PATCH 34/54] block: Add BdrvChildRole.stay_at_node, Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 36/54] commit: Use real permissions in commit block job, Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 35/54] blockjob: Add permissions to block_job_add_bdrv(), Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 37/54] commit: Use real permissions for HMP 'commit', Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 39/54] block: Fix pending requests check in bdrv_append(), Kevin Wolf, 2017/02/21
- Re: [Qemu-block] [PATCH 39/54] block: Fix pending requests check in bdrv_append(),
Max Reitz <=
- [Qemu-block] [PATCH 41/54] block: Allow backing file links in change_parent_backing_link(), Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 38/54] backup: Use real permissions in backup block job, Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 40/54] block: BdrvChildRole.attach/detach() callbacks, Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 42/54] mirror: Use real permissions in mirror/active commit block job, Kevin Wolf, 2017/02/21
- [Qemu-block] [PATCH 43/54] stream: Use real permissions in streaming block job, Kevin Wolf, 2017/02/21