[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] One issue in kill_timer
Currently kill_timer assume the timer is either active/inactive. However, sometimes caller have called kill_timer already. The latter one may cause crash because the timer's list has been delted and cause list_del(&timer->inactive) failed. BTW, I'm curios why TIMER_STATUS_killed > TIMER_STATUS_inactive? Per my understanding, the timer status should be invalid->uninitied->inactive->active (heap or list), so IMO TIMER_STATUS_killed should be < TIMER_STATUS_inactive. Thanks --jyh _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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