From: Paolo Bonzini <pbonzini@redhat.com>
To: Jeff Cody <jcody@redhat.com>
Cc: kwolf@redhat.com, supriyak@linux.vnet.ibm.com, eblake@redhat.com,
qemu-devel@nongnu.org, stefanha@gmail.com
Subject: Re: [Qemu-devel] [PATCH v2 09/16] block: raw image file reopen
Date: Thu, 13 Sep 2012 18:05:53 +0200 [thread overview]
Message-ID: <50520461.6090001@redhat.com> (raw)
In-Reply-To: <925addfddafe2c9c0c35a55d3de954ad1d0b0a5f.1347548248.git.jcody@redhat.com>
Il 13/09/2012 17:49, Jeff Cody ha scritto:
> +/* We have nothing to do for raw reopen, stubs just return
> + * success */
> +static int raw_reopen_prepare(BDRVReopenState *state, Error **errp)
> +{
> + return 0;
> +}
> +
> +static void raw_reopen_commit(BDRVReopenState *state)
> +{
> + return;
> +}
> +
> +static void raw_reopen_abort(BDRVReopenState *state)
> +{
> + return;
> +}
> +
> +
Commit and abort are optional, aren't they?
BTW, vdi and vpc should also support reopen.
Paolo
next prev parent reply other threads:[~2012-09-13 16:06 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-13 15:49 [Qemu-devel] [PATCH v2 00/16] block: bdrv_reopen() patches Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 01/16] block: correctly set the keep_read_only flag Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 02/16] block: make bdrv_set_enable_write_cache() modify open_flags Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 03/16] block: Framework for reopening files safely Jeff Cody
2012-09-13 16:20 ` Paolo Bonzini
2012-09-13 20:35 ` Paolo Bonzini
2012-09-13 20:51 ` Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 04/16] block: move aio initialization into a helper function Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 05/16] block: move open flag parsing in raw block drivers to helper functions Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 06/16] block: do not parse BDRV_O_CACHE_WB in raw block drivers Jeff Cody
2012-09-13 16:12 ` Paolo Bonzini
2012-09-13 17:17 ` Jeff Cody
2012-09-13 18:56 ` Paolo Bonzini
2012-09-13 19:04 ` Jeff Cody
2012-09-13 19:44 ` Paolo Bonzini
2012-09-13 20:29 ` Paolo Bonzini
2012-09-13 21:45 ` Jeff Cody
2012-09-14 6:51 ` Paolo Bonzini
2012-09-14 7:54 ` Kevin Wolf
2012-09-14 7:27 ` Kevin Wolf
2012-09-14 7:50 ` Paolo Bonzini
2012-09-14 7:55 ` Kevin Wolf
2012-09-14 7:55 ` Paolo Bonzini
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 07/16] block: move allocating aligned_buf into a helper function in raw_posix.c Jeff Cody
2012-09-13 17:29 ` Eric Blake
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 08/16] block: raw-posix image file reopen Jeff Cody
2012-09-13 16:02 ` Paolo Bonzini
2012-09-13 16:57 ` Jeff Cody
2012-09-14 7:32 ` Kevin Wolf
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 09/16] block: raw " Jeff Cody
2012-09-13 16:05 ` Paolo Bonzini [this message]
2012-09-13 17:02 ` Jeff Cody
2012-09-13 18:53 ` Paolo Bonzini
2012-09-13 19:17 ` Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 10/16] block: qed " Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 11/16] block: qcow2 " Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 12/16] block: qcow " Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 13/16] block: vmdk " Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 14/16] block: raw-win32 driver reopen support Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 15/16] block: convert bdrv_commit() to use bdrv_reopen() Jeff Cody
2012-09-13 15:49 ` [Qemu-devel] [PATCH v2 16/16] block: remove keep_read_only flag from BlockDriverState struct Jeff Cody
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