From: Max Reitz <mreitz@redhat.com>
To: Fam Zheng <famz@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>, Alberto Garcia <berto@igalia.com>,
qemu-block@nongnu.org, Markus Armbruster <armbru@redhat.com>,
qemu-devel@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>, John Snow <jsnow@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v7 19/24] block: Add list of all BlockDriverStates
Date: Mon, 16 Nov 2015 17:03:45 +0100 [thread overview]
Message-ID: <5649FE61.8060804@redhat.com> (raw)
In-Reply-To: <20151112071206.GL4082@ad.usersys.redhat.com>
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On 12.11.2015 08:12, Fam Zheng wrote:
> On Mon, 11/09 23:39, Max Reitz wrote:
>> We need this list so that bdrv_close_all() can keep track of which BDSs
>> are still open after having removed the BDSs from all of the BBs and
>> having released all monitor BDS references.
>>
>> Signed-off-by: Max Reitz <mreitz@redhat.com>
>> Reviewed-by: Kevin Wolf <kwolf@redhat.com>
>
> Reviewed-by: Fam Zheng <famz@redhat.com>
>
> Is graph_bdrv_states becoming a subset of this list, just with non-empty
> node_name?
Yes, that is correct. There shouldn't be any BDS that isn't in
all_bdrv_states.
Max
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next prev parent reply other threads:[~2015-11-16 16:04 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 22:39 [Qemu-devel] [PATCH v7 for-2.6 00/24] block: Rework bdrv_close_all() Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 01/24] blockdev: Add missing bdrv_unref() in drive-backup Max Reitz
2015-11-12 6:14 ` Fam Zheng
2015-11-18 15:24 ` Kevin Wolf
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 02/24] blockjob: Call bdrv_unref() on creation error Max Reitz
2015-11-12 6:16 ` Fam Zheng
2015-11-18 15:24 ` Kevin Wolf
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 03/24] block: Release dirty bitmaps in bdrv_close() Max Reitz
2015-11-11 21:08 ` John Snow
2015-11-12 6:23 ` Fam Zheng
2015-11-13 22:49 ` John Snow
2015-11-16 1:27 ` Fam Zheng
2015-11-16 17:07 ` John Snow
2015-11-17 4:22 ` Fam Zheng
2015-11-17 17:05 ` [Qemu-devel] Closing Bitmaps (Was: Re: [PATCH v7 03/24] block: Release dirty bitmaps in bdrv_close()) John Snow
2015-11-18 2:29 ` Fam Zheng
2015-11-18 15:47 ` John Snow
2015-11-18 15:03 ` Kevin Wolf
2015-11-18 15:49 ` John Snow
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 04/24] iotests: Rename filter_nbd to _filter_nbd in 083 Max Reitz
2015-11-12 6:25 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 05/24] iotests: Change coding style of " Max Reitz
2015-11-12 6:25 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 06/24] iotests: Move _filter_nbd into common.filter Max Reitz
2015-11-12 6:26 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 07/24] iotests: Make _filter_nbd drop log lines Max Reitz
2015-11-12 6:27 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 08/24] iotests: Make _filter_nbd support more URL types Max Reitz
2015-11-12 6:28 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 09/24] iotests: Make redirecting qemu's stderr optional Max Reitz
2015-11-12 6:31 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 10/24] iotests: Add test for eject under NBD server Max Reitz
2015-11-11 21:46 ` John Snow
2015-11-12 6:37 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 11/24] block: Add BB-BDS remove/insert notifiers Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 12/24] virtio-blk: Functions for op blocker management Max Reitz
2015-11-25 15:57 ` Kevin Wolf
2015-11-25 16:03 ` Max Reitz
2015-11-25 16:18 ` Kevin Wolf
2015-11-25 16:26 ` Max Reitz
2015-11-26 7:48 ` Stefan Hajnoczi
2015-11-26 10:43 ` Kevin Wolf
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 13/24] virtio-scsi: Catch BDS-BB removal/insertion Max Reitz
2015-11-25 16:03 ` Kevin Wolf
2015-11-25 16:08 ` Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 14/24] nbd: Switch from close to eject notifier Max Reitz
2015-11-30 15:36 ` Kevin Wolf
2015-11-30 17:22 ` Max Reitz
2015-12-01 13:16 ` Kevin Wolf
2015-12-02 15:51 ` Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 15/24] block: Remove BDS close notifier Max Reitz
2015-11-30 15:38 ` Kevin Wolf
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 16/24] block: Use blk_remove_bs() in blk_delete() Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 17/24] blockdev: Use blk_remove_bs() in do_drive_del() Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 18/24] block: Make bdrv_close() static Max Reitz
2015-11-12 7:07 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 19/24] block: Add list of all BlockDriverStates Max Reitz
2015-11-12 7:12 ` Fam Zheng
2015-11-16 16:03 ` Max Reitz [this message]
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 20/24] blockdev: Keep track of monitor-owned BDS Max Reitz
2015-11-10 1:25 ` Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 21/24] block: Add blk_remove_all_bs() Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 22/24] block: Rewrite bdrv_close_all() Max Reitz
2015-11-12 7:34 ` Fam Zheng
2015-11-16 16:15 ` Max Reitz
2015-11-18 2:52 ` Fam Zheng
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 23/24] iotests: Add test for multiple BB on BDS tree Max Reitz
2015-11-09 22:39 ` [Qemu-devel] [PATCH v7 24/24] iotests: Add test for block jobs and BDS ejection Max Reitz
2015-11-30 16:23 ` Kevin Wolf
2015-11-30 17:44 ` Max Reitz
2015-11-25 16:09 ` [Qemu-devel] [PATCH v7 for-2.6 00/24] block: Rework bdrv_close_all() Kevin Wolf
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