From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58051) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fvs0S-0001le-KG for qemu-devel@nongnu.org; Fri, 31 Aug 2018 18:35:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fvrup-00076G-SI for qemu-devel@nongnu.org; Fri, 31 Aug 2018 18:29:20 -0400 From: John Snow Date: Fri, 31 Aug 2018 18:28:53 -0400 Message-Id: <20180831222907.16257-2-jsnow@redhat.com> In-Reply-To: <20180831222907.16257-1-jsnow@redhat.com> References: <20180831222907.16257-1-jsnow@redhat.com> Subject: [Qemu-devel] [PATCH v3 01/15] block/commit: add block job creation flags List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: jtc@redhat.com, Max Reitz , Kevin Wolf , Markus Armbruster , "Dr. David Alan Gilbert" , Eric Blake , Jeff Cody , John Snow Add support for taking and passing forward job creation flags. Signed-off-by: John Snow Reviewed-by: Max Reitz --- block/commit.c | 5 +++-- blockdev.c | 7 ++++--- include/block/block_int.h | 5 ++++- 3 files changed, 11 insertions(+), 6 deletions(-) diff --git a/block/commit.c b/block/commit.c index da69165de3..b6e8969877 100644 --- a/block/commit.c +++ b/block/commit.c @@ -249,7 +249,8 @@ static BlockDriver bdrv_commit_top = { }; void commit_start(const char *job_id, BlockDriverState *bs, - BlockDriverState *base, BlockDriverState *top, int64_t speed, + BlockDriverState *base, BlockDriverState *top, + int creation_flags, int64_t speed, BlockdevOnError on_error, const char *backing_file_str, const char *filter_node_name, Error **errp) { @@ -267,7 +268,7 @@ void commit_start(const char *job_id, BlockDriverState *bs, } s = block_job_create(job_id, &commit_job_driver, NULL, bs, 0, BLK_PERM_ALL, - speed, JOB_DEFAULT, NULL, NULL, errp); + speed, creation_flags, NULL, NULL, errp); if (!s) { return; } diff --git a/blockdev.c b/blockdev.c index 72f5347df5..c15a1e624b 100644 --- a/blockdev.c +++ b/blockdev.c @@ -3214,6 +3214,7 @@ void qmp_block_commit(bool has_job_id, const char *job_id, const char *device, * BlockdevOnError change for blkmirror makes it in */ BlockdevOnError on_error = BLOCKDEV_ON_ERROR_REPORT; + int job_flags = JOB_DEFAULT; if (!has_speed) { speed = 0; @@ -3295,15 +3296,15 @@ void qmp_block_commit(bool has_job_id, const char *job_id, const char *device, goto out; } commit_active_start(has_job_id ? job_id : NULL, bs, base_bs, - JOB_DEFAULT, speed, on_error, + job_flags, speed, on_error, filter_node_name, NULL, NULL, false, &local_err); } else { BlockDriverState *overlay_bs = bdrv_find_overlay(bs, top_bs); if (bdrv_op_is_blocked(overlay_bs, BLOCK_OP_TYPE_COMMIT_TARGET, errp)) { goto out; } - commit_start(has_job_id ? job_id : NULL, bs, base_bs, top_bs, speed, - on_error, has_backing_file ? backing_file : NULL, + commit_start(has_job_id ? job_id : NULL, bs, base_bs, top_bs, job_flags, + speed, on_error, has_backing_file ? backing_file : NULL, filter_node_name, &local_err); } if (local_err != NULL) { diff --git a/include/block/block_int.h b/include/block/block_int.h index 903b9c1034..ffab0b4d3e 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -980,6 +980,8 @@ void stream_start(const char *job_id, BlockDriverState *bs, * @bs: Active block device. * @top: Top block device to be committed. * @base: Block device that will be written into, and become the new top. + * @creation_flags: Flags that control the behavior of the Job lifetime. + * See @BlockJobCreateFlags * @speed: The maximum speed, in bytes per second, or 0 for unlimited. * @on_error: The action to take upon error. * @backing_file_str: String to use as the backing file in @top's overlay @@ -990,7 +992,8 @@ void stream_start(const char *job_id, BlockDriverState *bs, * */ void commit_start(const char *job_id, BlockDriverState *bs, - BlockDriverState *base, BlockDriverState *top, int64_t speed, + BlockDriverState *base, BlockDriverState *top, + int creation_flags, int64_t speed, BlockdevOnError on_error, const char *backing_file_str, const char *filter_node_name, Error **errp); /** -- 2.14.4