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Re: [PATCH v3 4/5] block-backend: process zoned requests in the current
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From: |
Eric Blake |
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Subject: |
Re: [PATCH v3 4/5] block-backend: process zoned requests in the current AioContext |
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Date: |
Wed, 13 Sep 2023 11:22:03 -0500 |
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User-agent: |
NeoMutt/20230517 |
On Tue, Sep 12, 2023 at 07:10:36PM -0400, Stefan Hajnoczi wrote:
> Process zoned requests in the current thread's AioContext instead of in
> the BlockBackend's AioContext.
>
> There is no need to use the BlockBackend's AioContext thanks to CoMutex
> bs->wps->colock, which protects zone metadata.
>
> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
> ---
> block/block-backend.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc.
Virtualization: qemu.org | libguestfs.org
- [PATCH v3 0/5] block-backend: process I/O in the current AioContext, Stefan Hajnoczi, 2023/09/12
- [PATCH v3 2/5] test-bdrv-drain: avoid race with BH in IOThread drain test, Stefan Hajnoczi, 2023/09/12
- [PATCH v3 3/5] block-backend: process I/O in the current AioContext, Stefan Hajnoczi, 2023/09/12
- [PATCH v3 4/5] block-backend: process zoned requests in the current AioContext, Stefan Hajnoczi, 2023/09/12
- Re: [PATCH v3 4/5] block-backend: process zoned requests in the current AioContext,
Eric Blake <=
- [PATCH v3 5/5] block-coroutine-wrapper: use qemu_get_current_aio_context(), Stefan Hajnoczi, 2023/09/12
- [PATCH v3 1/5] block: remove AIOCBInfo->get_aio_context(), Stefan Hajnoczi, 2023/09/12
- Re: [PATCH v3 0/5] block-backend: process I/O in the current AioContext, Kevin Wolf, 2023/09/15