diff options
| author | John Snow <jsnow@redhat.com> | 2016-10-27 12:06:59 -0400 |
|---|---|---|
| committer | Jeff Cody <jcody@redhat.com> | 2016-11-01 07:55:57 -0400 |
| commit | 0df4ba58631772dd391314c1119863b574ebbaf9 (patch) | |
| tree | e2e9931226b491f08a2845cab9b1eb7e6447d0ac /include | |
| parent | 8254b6d9534ba6a7d078a717e777fefe75ec27b6 (diff) | |
Blockjobs: Internalize user_pause logic
BlockJobs will begin hiding their state in preparation for some
refactorings anyway, so let's internalize the user_pause mechanism
instead of leaving it to callers to correctly manage.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 1477584421-1399-6-git-send-email-jsnow@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/blockjob.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/block/blockjob.h b/include/block/blockjob.h index c031fe78cc..d31ea43116 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -379,6 +379,23 @@ void coroutine_fn block_job_pause_point(BlockJob *job); void block_job_pause(BlockJob *job); /** + * block_job_user_pause: + * @job: The job to be paused. + * + * Asynchronously pause the specified job. + * Do not allow a resume until a matching call to block_job_user_resume. + */ +void block_job_user_pause(BlockJob *job); + +/** + * block_job_paused: + * @job: The job to query. + * + * Returns true if the job is user-paused. + */ +bool block_job_user_paused(BlockJob *job); + +/** * block_job_resume: * @job: The job to be resumed. * @@ -387,6 +404,15 @@ void block_job_pause(BlockJob *job); void block_job_resume(BlockJob *job); /** + * block_job_user_resume: + * @job: The job to be resumed. + * + * Resume the specified job. + * Must be paired with a preceding block_job_user_pause. + */ +void block_job_user_resume(BlockJob *job); + +/** * block_job_enter: * @job: The job to enter. * |