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include/block/blockjob.h: global state API

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blockjob functions run always under the BQL lock.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20220303151616.325444-19-eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Emanuele Giuseppe Esposito 2022-03-03 10:16:03 -05:00 committed by Kevin Wolf
parent bdb734763b
commit 4ad3387637
1 changed files with 22 additions and 7 deletions
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29
include/block/blockjob.h
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@ -74,6 +74,13 @@ typedef struct BlockJob {
GSList *nodes; GSList *nodes;
} BlockJob; } BlockJob;
/*
* Global state (GS) API. These functions run under the BQL.
*
* See include/block/block-global-state.h for more information about
* the GS API.
*/
/** /**
* block_job_next: * block_job_next:
* @job: A block job, or %NULL. * @job: A block job, or %NULL.
@ -155,6 +162,21 @@ BlockJobInfo *block_job_query(BlockJob *job, Error **errp);
*/ */
void block_job_iostatus_reset(BlockJob *job); void block_job_iostatus_reset(BlockJob *job);
/*
* block_job_get_aio_context:
*
* Returns aio context associated with a block job.
*/
AioContext *block_job_get_aio_context(BlockJob *job);
/*
* Common functions that are neither I/O nor Global State.
*
* See include/block/block-common.h for more information about
* the Common API.
*/
/** /**
* block_job_is_internal: * block_job_is_internal:
* @job: The job to determine if it is user-visible or not. * @job: The job to determine if it is user-visible or not.
@ -170,11 +192,4 @@ bool block_job_is_internal(BlockJob *job);
*/ */
const BlockJobDriver *block_job_driver(BlockJob *job); const BlockJobDriver *block_job_driver(BlockJob *job);
/*
* block_job_get_aio_context:
*
* Returns aio context associated with a block job.
*/
AioContext *block_job_get_aio_context(BlockJob *job);
#endif #endif