On Fri, Aug 31, 2018 at 06:28:53PM -0400, John Snow wrote:
> Add support for taking and passing forward job creation flags.
>
> Signed-off-by: John Snow <jsnow@redhat.com>
> Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
> ---
> 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
>