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| author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2021-03-23 13:55:09 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2021-03-29 12:18:02 +0100 |
| commit | 70238ceca5b2f0be1330ecb9664ae0f59f151152 (patch) | |
| tree | d4fb849274346c59b92f3faf2caf19be7a1eeac1 /Documentation/guides/introduction.rst | |
| parent | e7d367bf65c749ca1cee79db6d12a1fc130ff80e (diff) | |
utils: ipc: proxy: Track IPA with a state machine
Asynchronous tasks can only be submitted while the IPA is running.
Further more, the shutdown sequence can not be tracked with a simple
running flag. We can also be in the state 'Stopping' where we have not
yet completed all events, but we must not commence anything new.
Refactor the running_ boolean into a stateful enum to track this.
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'Documentation/guides/introduction.rst')
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