Bug: When a timer is running
- if rte_timer_stop is called, the pending decrement is
skipped (decremented only if the timer is pending) and due
to the update flag the future processing is skipped so the
timer is counted as pending while it is stopped. - the same
applies when rte_timer_reset is called but then the pending
statistics is additionally incremented so the timer is
counted pending twice.
Solution: decrement the pending
statistics after returning from the callback. If
rte_timer_stop was called, it skipped decrementing the
pending statistics. If rte_time_reset was called, the
pending statistics was incremented. If neither was called
and the timer is periodic, the pending statistics is
incremented when it is reloaded
Signed-off-by: Vadim Suraev <vadim.suraev@gmail.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
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