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From: Alberto Garcia <berto@igalia.com>
To: Max Reitz <mreitz@redhat.com>, qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Fam Zheng <famz@redhat.com>,
	qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
	John Snow <jsnow@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v9 03/16] block: Add BB-BDS remove/insert notifiers
Date: Mon, 08 Feb 2016 12:53:41 +0100	[thread overview]
Message-ID: <w51pow7fmey.fsf@maestria.local.igalia.com> (raw)
In-Reply-To: <1454081776-30130-4-git-send-email-mreitz@redhat.com>

On Fri 29 Jan 2016 04:36:03 PM CET, Max Reitz <mreitz@redhat.com> wrote:
> bdrv_close() no longer signifies ejection of a medium, this is now done
> by removing the BDS from the BB. Therefore, we want to have a notifier
> for that in the BB instead of a close notifier in the BDS. The former is
> added now, the latter is removed later.
>
> Symmetrically, another notifier list is added that is invoked whenever a
> BDS is inserted. We will need that for virtio-blk and virtio-scsi, which
> can then remove their op blockers on BDS ejection and set them up on
> insertion.
>
> Signed-off-by: Max Reitz <mreitz@redhat.com>
> Reviewed-by: Kevin Wolf <kwolf@redhat.com>
> Reviewed-by: Fam Zheng <famz@redhat.com>

Reviewed-by: Alberto Garcia <berto@igalia.com>

Berto

  reply	other threads:[~2016-02-08 11:54 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-29 15:36 [Qemu-devel] [PATCH v9 00/16] block: Rework bdrv_close_all() Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 01/16] block: Release named dirty bitmaps in bdrv_close() Max Reitz
2016-02-03  8:27   ` Fam Zheng
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 02/16] iotests: Add test for eject under NBD server Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 03/16] block: Add BB-BDS remove/insert notifiers Max Reitz
2016-02-08 11:53   ` Alberto Garcia [this message]
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 04/16] virtio-blk: Functions for op blocker management Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 05/16] virtio-scsi: Catch BDS-BB removal/insertion Max Reitz
2016-02-03  8:29   ` Fam Zheng
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 06/16] nbd: Switch from close to eject notifier Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 07/16] block: Remove BDS close notifier Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 08/16] block: Use blk_remove_bs() in blk_delete() Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 09/16] blockdev: Use blk_remove_bs() in do_drive_del() Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 10/16] block: Make bdrv_close() static Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 11/16] block: Add list of all BlockDriverStates Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 12/16] blockdev: Keep track of monitor-owned BDS Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 13/16] block: Add blk_remove_all_bs() Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 14/16] block: Rewrite bdrv_close_all() Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 15/16] iotests: Add test for multiple BB on BDS tree Max Reitz
2016-01-29 15:36 ` [Qemu-devel] [PATCH v9 16/16] iotests: Add test for block jobs and BDS ejection Max Reitz

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