From: Max Reitz <mreitz@redhat.com>
To: Fam Zheng <famz@redhat.com>, qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Jeff Cody <jcody@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
Eric Blake <eblake@redhat.com>, John Snow <jsnow@redhat.com>,
qemu-block@nongnu.org, berrange@redhat.com, pbonzini@redhat.com,
den@openvz.org, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH v5 04/27] block: Introduce image file locking
Date: Tue, 24 May 2016 18:01:29 +0200 [thread overview]
Message-ID: <75bf68e5-17db-9db3-6a67-bdb18655e266@redhat.com> (raw)
In-Reply-To: <1463470536-8981-5-git-send-email-famz@redhat.com>
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On 17.05.2016 09:35, Fam Zheng wrote:
> Block drivers can implement this new operation .bdrv_lockf to actually lock the
> image in the protocol specific way.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
> block.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++
> include/block/block_int.h | 11 +++++++++++
> 2 files changed, 59 insertions(+)
Reviewed-by: Max Reitz <mreitz@redhat.com>
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next prev parent reply other threads:[~2016-05-24 16:01 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-17 7:35 [Qemu-devel] [PATCH v5 00/27] block: Lock images when opening Fam Zheng
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 01/27] block: Add flag bits for image locking Fam Zheng
2016-05-24 12:14 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 02/27] qapi: Add lock-mode in blockdev-add options Fam Zheng
2016-05-24 12:15 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 03/27] blockdev: Add and parse "lock-mode" option for image locking Fam Zheng
2016-05-24 12:17 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 04/27] block: Introduce image file locking Fam Zheng
2016-05-24 16:01 ` Max Reitz [this message]
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 05/27] block: Add bdrv_image_locked Fam Zheng
2016-05-24 16:04 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 06/27] block: Make bdrv_reopen_{commit, abort} private functions Fam Zheng
2016-05-24 16:09 ` Max Reitz
2016-05-27 7:42 ` Fam Zheng
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 07/27] block: Handle image locking during reopen Fam Zheng
2016-05-24 16:28 ` Max Reitz
2016-05-27 7:48 ` Fam Zheng
2016-05-27 9:57 ` Max Reitz
2016-05-27 12:36 ` Fam Zheng
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 08/27] osdep: Add qemu_lock_fd and qemu_unlock_fd Fam Zheng
2016-05-24 16:42 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 09/27] osdep: Introduce qemu_dup Fam Zheng
2016-05-24 16:52 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 10/27] raw-posix: Use qemu_dup Fam Zheng
2016-05-24 16:55 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 11/27] raw-posix: Implement .bdrv_lockf Fam Zheng
2016-05-24 17:09 ` Max Reitz
2016-05-27 7:50 ` Fam Zheng
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 12/27] gluster: " Fam Zheng
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 13/27] qemu-io: Add "-L" option for BDRV_O_NO_LOCK Fam Zheng
2016-05-24 17:21 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 14/27] qemu-img: Add "-L" option to sub commands Fam Zheng
2016-05-24 18:06 ` Max Reitz
2016-06-01 5:34 ` Fam Zheng
2016-06-02 11:30 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 15/27] qemu-img: Update documentation of "-L" option Fam Zheng
2016-05-24 18:09 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 16/27] qemu-nbd: Add "--no-lock/-L" option Fam Zheng
2016-05-24 18:12 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 17/27] block: Don't lock drive-backup target image in none mode Fam Zheng
2016-05-24 18:16 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 18/27] mirror: Disable image locking on target backing chain Fam Zheng
2016-05-24 18:20 ` Max Reitz
2016-06-03 6:32 ` Fam Zheng
2016-06-03 13:24 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 19/27] qemu-iotests: 140: Disable image lock for qemu-io access Fam Zheng
2016-05-25 13:16 ` Max Reitz
2016-06-03 6:34 ` Fam Zheng
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 20/27] qemu-iotests: 046: Move version detection out from verify_io Fam Zheng
2016-05-25 13:23 ` Max Reitz
2016-06-03 6:43 ` Fam Zheng
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 21/27] qemu-iotests: Wait for QEMU processes before checking image in 091 Fam Zheng
2016-05-25 13:28 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 22/27] qemu-iotests: 030: Disable image lock when checking test image Fam Zheng
2016-05-25 13:30 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 23/27] iotests: 087: Disable image lock in cases where file is shared Fam Zheng
2016-05-25 13:41 ` Max Reitz
2016-05-25 13:41 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 24/27] iotests: Disable image locking in 085 Fam Zheng
2016-05-25 13:52 ` Max Reitz
2016-06-03 7:18 ` Fam Zheng
2016-06-03 14:41 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 25/27] tests: Use null-co:// instead of /dev/null Fam Zheng
2016-05-25 13:57 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 26/27] block: Turn on image locking by default Fam Zheng
2016-05-25 13:57 ` Max Reitz
2016-05-17 7:35 ` [Qemu-devel] [PATCH v5 27/27] qemu-iotests: Add test case 153 for image locking Fam Zheng
2016-05-25 14:20 ` Max Reitz
2016-05-24 11:48 ` [Qemu-devel] [PATCH v5 00/27] block: Lock images when opening Richard W.M. Jones
2016-05-24 12:46 ` Kevin Wolf
2016-05-24 12:58 ` Richard W.M. Jones
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