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Thu, 23 Aug 2018 22:22:58 +0000 (UTC) From: John Snow To: qemu-block@nongnu.org, qemu-devel@nongnu.org Date: Thu, 23 Aug 2018 18:22:47 -0400 Message-Id: <20180823222249.13518-12-jsnow@redhat.com> In-Reply-To: <20180823222249.13518-1-jsnow@redhat.com> References: <20180823222249.13518-1-jsnow@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Thu, 23 Aug 2018 22:22:58 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Thu, 23 Aug 2018 22:22:58 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'jsnow@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v2 11/13] qapi/block-mirror: expose new job properties X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, John Snow , Jeff Cody , Markus Armbruster , Max Reitz , jtc@redhat.com, "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: John Snow Reviewed-by: Max Reitz --- blockdev.c | 14 ++++++++++++++ qapi/block-core.json | 30 ++++++++++++++++++++++++++++-- 2 files changed, 42 insertions(+), 2 deletions(-) diff --git a/blockdev.c b/blockdev.c index 98b91e75a7..429cdf9901 100644 --- a/blockdev.c +++ b/blockdev.c @@ -3597,6 +3597,8 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs, bool has_filter_node_name, const char *filter_node_name, bool has_copy_mode, MirrorCopyMode copy_mode, + bool has_auto_finalize, bool auto_finalize, + bool has_auto_dismiss, bool auto_dismiss, Error **errp) { int job_flags = JOB_DEFAULT; @@ -3625,6 +3627,12 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs, if (!has_copy_mode) { copy_mode = MIRROR_COPY_MODE_BACKGROUND; } + if (has_auto_finalize && !auto_finalize) { + job_flags |= JOB_MANUAL_FINALIZE; + } + if (has_auto_dismiss && !auto_dismiss) { + job_flags |= JOB_MANUAL_DISMISS; + } if (granularity != 0 && (granularity < 512 || granularity > 1048576 * 64)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "granularity", @@ -3802,6 +3810,8 @@ void qmp_drive_mirror(DriveMirror *arg, Error **errp) arg->has_unmap, arg->unmap, false, NULL, arg->has_copy_mode, arg->copy_mode, + arg->has_auto_finalize, arg->auto_finalize, + arg->has_auto_dismiss, arg->auto_dismiss, &local_err); bdrv_unref(target_bs); error_propagate(errp, local_err); @@ -3823,6 +3833,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char *job_id, bool has_filter_node_name, const char *filter_node_name, bool has_copy_mode, MirrorCopyMode copy_mode, + bool has_auto_finalize, bool auto_finalize, + bool has_auto_dismiss, bool auto_dismiss, Error **errp) { BlockDriverState *bs; @@ -3856,6 +3868,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char *job_id, true, true, has_filter_node_name, filter_node_name, has_copy_mode, copy_mode, + has_auto_finalize, auto_finalize, + has_auto_dismiss, auto_dismiss, &local_err); error_propagate(errp, local_err); diff --git a/qapi/block-core.json b/qapi/block-core.json index d5b62e50d7..e785c2e9fe 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1729,6 +1729,18 @@ # @copy-mode: when to copy data to the destination; defaults to 'background' # (Since: 3.0) # +# @auto-finalize: When false, this job will wait in a PENDING state after it has +# finished its work, waiting for @block-job-finalize before +# making any block graph changes. +# When true, this job will automatically +# perform its abort or commit actions. +# Defaults to true. (Since 3.1) +# +# @auto-dismiss: When false, this job will wait in a CONCLUDED state after it +# has completely ceased all work, and awaits @block-job-dismiss. +# When true, this job will automatically disappear from the query +# list without user intervention. +# Defaults to true. (Since 3.1) # Since: 1.3 ## { 'struct': 'DriveMirror', @@ -1738,7 +1750,8 @@ '*speed': 'int', '*granularity': 'uint32', '*buf-size': 'int', '*on-source-error': 'BlockdevOnError', '*on-target-error': 'BlockdevOnError', - '*unmap': 'bool', '*copy-mode': 'MirrorCopyMode' } } + '*unmap': 'bool', '*copy-mode': 'MirrorCopyMode', + '*auto-finalize': 'bool', '*auto-dismiss': 'bool' } } ## # @BlockDirtyBitmap: @@ -2004,6 +2017,18 @@ # @copy-mode: when to copy data to the destination; defaults to 'background' # (Since: 3.0) # +# @auto-finalize: When false, this job will wait in a PENDING state after it has +# finished its work, waiting for @block-job-finalize before +# making any block graph changes. +# When true, this job will automatically +# perform its abort or commit actions. +# Defaults to true. (Since 3.1) +# +# @auto-dismiss: When false, this job will wait in a CONCLUDED state after it +# has completely ceased all work, and awaits @block-job-dismiss. +# When true, this job will automatically disappear from the query +# list without user intervention. +# Defaults to true. (Since 3.1) # Returns: nothing on success. # # Since: 2.6 @@ -2025,7 +2050,8 @@ '*buf-size': 'int', '*on-source-error': 'BlockdevOnError', '*on-target-error': 'BlockdevOnError', '*filter-node-name': 'str', - '*copy-mode': 'MirrorCopyMode' } } + '*copy-mode': 'MirrorCopyMode', + '*auto-finalize': 'bool', '*auto-dismiss': 'bool' } } ## # @block_set_io_throttle: