From: Fam Zheng <famz@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: berto@igalia.com, qemu-block@nongnu.org, armbru@redhat.com,
jcody@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com,
stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH v2 00/16] block: Get rid of bdrv_swap()
Date: Fri, 9 Oct 2015 10:10:44 +0800 [thread overview]
Message-ID: <20151009021044.GC19149@ad.nay.redhat.com> (raw)
In-Reply-To: <1443705214-9304-1-git-send-email-kwolf@redhat.com>
On Thu, 10/01 15:13, Kevin Wolf wrote:
> bdrv_swap() has always been an ugly hack that we would rather have
> avoided. When it was introduced, we simply didn't have the
> infrastructure to update pointers instead of transplanting the contents
> of BDS object, so we grudgingly added bdrv_swap() as a quick solution.
> Meanwhile, most of the infrastructure exists and this series implements
> the final step necessary to implement the required functionality in a
> less adventurous way.
Series,
Reviewed-by: Fam Zheng <famz@redhat.com>
next prev parent reply other threads:[~2015-10-09 2:12 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-01 13:13 [Qemu-devel] [PATCH v2 00/16] block: Get rid of bdrv_swap() Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 01/16] block: Introduce BDS.file_child Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 02/16] vmdk: Use BdrvChild instead of BDS for references to extents Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 03/16] blkverify: Convert s->test_file to BdrvChild Kevin Wolf
2015-10-05 12:07 ` Alberto Garcia
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 04/16] quorum: Convert " Kevin Wolf
2015-10-07 18:16 ` Max Reitz
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 05/16] block: Convert bs->file " Kevin Wolf
2015-10-02 17:06 ` Max Reitz
2015-10-05 12:31 ` Alberto Garcia
2015-10-08 10:23 ` Fam Zheng
2015-10-09 11:34 ` Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 06/16] block: Remove bdrv_open_image() Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 07/16] block: Convert bs->backing_hd to BdrvChild Kevin Wolf
2015-10-02 17:14 ` Max Reitz
2015-10-05 12:59 ` Alberto Garcia
2015-10-09 1:39 ` Fam Zheng
2015-10-09 11:36 ` Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 08/16] block: Manage backing file references in bdrv_set_backing_hd() Kevin Wolf
2015-10-02 17:18 ` Max Reitz
2015-10-05 13:31 ` Alberto Garcia
2015-10-09 1:49 ` Fam Zheng
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 09/16] block: Split bdrv_move_feature_fields() Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 10/16] block/io: Make bdrv_requests_pending() public Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 11/16] block-backend: Add blk_set_bs() Kevin Wolf
2015-10-02 17:21 ` Max Reitz
2015-10-05 13:33 ` Alberto Garcia
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 12/16] block: Introduce parents list Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 13/16] block: Implement bdrv_append() without bdrv_swap() Kevin Wolf
2015-10-02 17:32 ` Max Reitz
2015-10-09 14:54 ` Stefan Hajnoczi
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 14/16] blockjob: Store device name at job creation Kevin Wolf
2015-10-02 17:44 ` Max Reitz
2015-10-06 13:10 ` Alberto Garcia
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 15/16] block: Add and use bdrv_replace_in_backing_chain() Kevin Wolf
2015-10-01 13:13 ` [Qemu-devel] [PATCH v2 16/16] block: Remove bdrv_swap() Kevin Wolf
2015-10-09 2:10 ` Fam Zheng [this message]
2015-10-09 14:56 ` [Qemu-devel] [PATCH v2 00/16] block: Get rid of bdrv_swap() Stefan Hajnoczi
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