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From: Max Reitz <mreitz@redhat.com>
To: Anton Nefedov <anton.nefedov@virtuozzo.com>, qemu-devel@nongnu.org
Cc: qemu-block@nongnu.org, kwolf@redhat.com, eblake@redhat.com,
	den@virtuozzo.com, berto@igalia.com
Subject: Re: [Qemu-devel] [PATCH v7 6/9] block: support BDRV_REQ_ALLOCATE in passthrough drivers
Date: Mon, 29 Jan 2018 20:58:37 +0100	[thread overview]
Message-ID: <695142d6-8353-53c1-f639-0791d7a3a117@redhat.com> (raw)
In-Reply-To: <1516297747-107232-7-git-send-email-anton.nefedov@virtuozzo.com>

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On 2018-01-18 18:49, Anton Nefedov wrote:
> Support the flag if the underlying BDS supports it
> 
> Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
> Reviewed-by: Alberto Garcia <berto@igalia.com>
> ---
>  block/blkdebug.c   | 3 ++-
>  block/blkverify.c  | 2 +-
>  block/mirror.c     | 2 +-
>  block/raw-format.c | 3 ++-
>  4 files changed, 6 insertions(+), 4 deletions(-)

May need a fixup for mirror.c; and maybe quorum would be another driver
to think about (it currently doesn't handle these flags at all).

Max


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  reply	other threads:[~2018-01-29 19:58 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-18 17:48 [Qemu-devel] [PATCH v7 0/9] qcow2: cluster space preallocation Anton Nefedov
2018-01-18 17:48 ` [Qemu-devel] [PATCH v7 1/9] mirror: inherit supported write/zero flags Anton Nefedov
2018-01-29 19:21   ` Max Reitz
2018-01-29 19:26     ` Eric Blake
2018-01-30 12:15       ` Anton Nefedov
2018-01-30 16:00         ` Eric Blake
2018-01-31 17:20         ` Max Reitz
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 2/9] blkverify: set " Anton Nefedov
2018-01-29 19:23   ` Max Reitz
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 3/9] block: introduce BDRV_REQ_ALLOCATE flag Anton Nefedov
2018-01-29 19:37   ` Max Reitz
2018-01-30 12:34     ` Anton Nefedov
2018-01-31 17:31       ` Max Reitz
2018-02-01 13:34         ` Anton Nefedov
2018-02-01 18:06           ` Max Reitz
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 4/9] block: treat BDRV_REQ_ALLOCATE as serialising Anton Nefedov
2018-01-29 19:48   ` Max Reitz
2018-01-30 12:36     ` Anton Nefedov
2018-01-31 17:35       ` Max Reitz
2018-01-31 15:11   ` Alberto Garcia
2018-01-31 17:11     ` Anton Nefedov
2018-02-01 14:01       ` Alberto Garcia
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 5/9] file-posix: support BDRV_REQ_ALLOCATE Anton Nefedov
2018-01-29 19:56   ` Max Reitz
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 6/9] block: support BDRV_REQ_ALLOCATE in passthrough drivers Anton Nefedov
2018-01-29 19:58   ` Max Reitz [this message]
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 7/9] qcow2: move is_zero() up Anton Nefedov
2018-01-29 19:59   ` Max Reitz
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 8/9] qcow2: skip writing zero buffers to empty COW areas Anton Nefedov
2018-01-29 20:28   ` Max Reitz
2018-01-30 14:23     ` Anton Nefedov
2018-01-31 17:40       ` Max Reitz
2018-01-31 18:32         ` Eric Blake
2018-01-31 18:35           ` Max Reitz
2018-01-31 18:43             ` Eric Blake
2018-01-18 17:49 ` [Qemu-devel] [PATCH v7 9/9] iotest 134: test cluster-misaligned encrypted write Anton Nefedov
2018-01-29 20:30   ` Max Reitz
2018-01-30 13:03   ` Alberto Garcia

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