From: Hanna Reitz <hreitz@redhat.com>
To: Vladimir Sementsov-Ogievskiy
<vladimir.sementsov-ogievskiy@openvz.org>,
qemu-block@nongnu.org
Cc: kwolf@redhat.com, v.sementsov-og@mail.ru, jsnow@redhat.com,
qemu-devel@nongnu.org, armbru@redhat.com, vsementsov@openvz.org,
stefanha@redhat.com, eblake@redhat.com
Subject: Re: [PATCH v3 5/7] block/block-copy: block_copy(): add timeout_ns parameter
Date: Thu, 7 Apr 2022 11:20:21 +0200 [thread overview]
Message-ID: <4585e3b5-8c49-7704-e524-9c7d8e53baa4@redhat.com> (raw)
In-Reply-To: <20220406180801.374844-6-vsementsov@openvz.org>
On 06.04.22 20:07, Vladimir Sementsov-Ogievskiy wrote:
> Add possibility to limit block_copy() call in time. To be used in the
> next commit.
>
> As timed-out block_copy() call will continue in background anyway (we
> can't immediately cancel IO operation), it's important also give user a
> possibility to pass a callback, to do some additional actions on
> block-copy call finish.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@openvz.org>
> ---
> include/block/block-copy.h | 4 +++-
> block/block-copy.c | 33 ++++++++++++++++++++++++++-------
> block/copy-before-write.c | 2 +-
> 3 files changed, 30 insertions(+), 9 deletions(-)
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
next prev parent reply other threads:[~2022-04-07 9:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-06 18:07 [PATCH v3 0/7] copy-before-write: on-cbw-error and cbw-timeout Vladimir Sementsov-Ogievskiy
2022-04-06 18:07 ` [PATCH v3 1/7] block/copy-before-write: refactor option parsing Vladimir Sementsov-Ogievskiy
2022-04-07 7:08 ` Hanna Reitz
2022-04-06 18:07 ` [PATCH v3 2/7] block/copy-before-write: add on-cbw-error open parameter Vladimir Sementsov-Ogievskiy
2022-04-07 8:22 ` Hanna Reitz
2022-04-06 18:07 ` [PATCH v3 3/7] iotests: add copy-before-write: on-cbw-error tests Vladimir Sementsov-Ogievskiy
2022-04-06 18:07 ` [PATCH v3 4/7] util: add qemu-co-timeout Vladimir Sementsov-Ogievskiy
2022-04-07 9:20 ` Hanna Reitz
2022-04-06 18:07 ` [PATCH v3 5/7] block/block-copy: block_copy(): add timeout_ns parameter Vladimir Sementsov-Ogievskiy
2022-04-07 9:20 ` Hanna Reitz [this message]
2022-04-06 18:08 ` [PATCH v3 6/7] block/copy-before-write: implement cbw-timeout option Vladimir Sementsov-Ogievskiy
2022-04-07 9:20 ` Hanna Reitz
2022-04-06 18:08 ` [PATCH v3 7/7] iotests: copy-before-write: add cases for " Vladimir Sementsov-Ogievskiy
2022-04-07 9:19 ` Hanna Reitz
2022-04-07 10:54 ` Vladimir Sementsov-Ogievskiy
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