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job: Move pause/resume functions to Job

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While we already moved the state related to job pausing to Job, the
functions to do were still BlockJob only. This commit moves them over to
Job.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
This commit is contained in:
Kevin Wolf 2018-04-18 17:10:26 +02:00
parent 5d43e86e11
commit b15de82867
13 changed files with 133 additions and 102 deletions
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32
include/block/blockjob.h
View file

@ -56,12 +56,6 @@ typedef struct BlockJob {
*/
bool force;
/**
* Set to true if the job is paused by user. Can be unpaused with the
* block-job-resume QMP command.
*/
bool user_paused;
/**
* Set to true when the job is ready to be completed.
*/
@ -247,32 +241,6 @@ void block_job_progress_set_remaining(BlockJob *job, uint64_t remaining);
*/
BlockJobInfo *block_job_query(BlockJob *job, Error **errp);
/**
* 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, Error **errp);
/**
* 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_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, Error **errp);
/**
* block_job_user_cancel:
* @job: The job to be cancelled.

7
include/block/blockjob_int.h
View file

@ -133,6 +133,13 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver,
*/
void block_job_free(Job *job);
/**
* block_job_user_resume:
* Callback to be used for JobDriver.user_resume in all block jobs. Resets the
* iostatus when the user resumes @job.
*/
void block_job_user_resume(Job *job);
/**
* block_job_yield:
* @job: The job that calls the function.