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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-05-22 02:46:22 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-05-24 13:33:48 +0300
commitb9d55fe69ebb6bf146cf8696771faf61fa366762 (patch)
tree149182a9ba55cbbea77691d2f7273e951ab813f4 /src/qcam/message_handler.cpp
parentcccb74800012899baf85926e2e73b8bd790ecacb (diff)
libcamera: thread: Document race condition at stop time
When a thread stops, messages may be left in its message queue. Document this in details, with a way to force processing of pending messages when the thread is stopped. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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