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| author | Emanuele Giuseppe Esposito <eesposit@redhat.com> | 2022-03-03 10:16:03 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2022-03-04 18:18:25 +0100 |
| commit | 4ad3387637141c5ee6c0e06ab2660cf59d83dae9 (patch) | |
| tree | fd832bd7038b004a1dfc2a54fbfde88311bc071a /include | |
| parent | bdb734763bcee8cfe2b6d70944ee4ae75987a6c6 (diff) | |
| download | qemu-4ad3387637141c5ee6c0e06ab2660cf59d83dae9.zip qemu-4ad3387637141c5ee6c0e06ab2660cf59d83dae9.tar.gz qemu-4ad3387637141c5ee6c0e06ab2660cf59d83dae9.tar.bz2 | |
include/block/blockjob.h: global state API
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/blockjob.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/include/block/blockjob.h b/include/block/blockjob.h index 87fbb39..6525e16 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -74,6 +74,13 @@ typedef struct BlockJob { GSList *nodes; } 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: * @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); +/* + * 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: * @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); -/* - * block_job_get_aio_context: - * - * Returns aio context associated with a block job. - */ -AioContext *block_job_get_aio_context(BlockJob *job); - #endif |