From: Eric Blake <eblake@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org
Cc: famz@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com
Subject: Re: [Qemu-devel] [PATCH 2/6] block: New BdrvChildRole.activate() for blk_resume_after_migration()
Date: Thu, 4 May 2017 12:19:48 -0500 [thread overview]
Message-ID: <821add6c-1b1b-71b5-ba9e-2760d368f761@redhat.com> (raw)
In-Reply-To: <1493916761-32319-3-git-send-email-kwolf@redhat.com>
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On 05/04/2017 11:52 AM, Kevin Wolf wrote:
> Instead of manually calling blk_resume_after_migration() in migration
> code after doing bdrv_invalidate_cache_all(), integrate the BlockBackend
> activation with cache invalidation into a single function. This is
> achieved with a new callback in BdrvChildRole that is called by
> bdrv_invalidate_cache_all().
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
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next prev parent reply other threads:[~2017-05-04 17:19 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-04 16:52 [Qemu-devel] [PATCH 0/6] block: Fix op blockers for inactive images Kevin Wolf
2017-05-04 16:52 ` [Qemu-devel] [PATCH 1/6] migration: Unify block node activation error handling Kevin Wolf
2017-05-04 17:12 ` Eric Blake
2017-05-04 16:52 ` [Qemu-devel] [PATCH 2/6] block: New BdrvChildRole.activate() for blk_resume_after_migration() Kevin Wolf
2017-05-04 17:19 ` Eric Blake [this message]
2017-05-04 16:52 ` [Qemu-devel] [PATCH 3/6] block: Drop permissions when migration completes Kevin Wolf
2017-05-04 17:21 ` Eric Blake
2017-05-04 16:52 ` [Qemu-devel] [PATCH 4/6] block: Inactivate parents before children Kevin Wolf
2017-05-04 17:23 ` Eric Blake
2017-05-04 16:52 ` [Qemu-devel] [PATCH 5/6] block: Fix write/resize permissions for inactive images Kevin Wolf
2017-05-04 17:42 ` Eric Blake
2017-08-18 10:06 ` Xie Changlong
2017-08-18 12:04 ` Fam Zheng
2017-05-04 16:52 ` [Qemu-devel] [PATCH 6/6] file-posix: Remove .bdrv_inactivate/invalidate_cache Kevin Wolf
2017-05-04 17:46 ` Eric Blake
2017-05-09 14:54 ` [Qemu-devel] [PATCH 0/6] block: Fix op blockers for inactive images Kevin Wolf
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