Btw, why does utrace_set_events() check utrace->stopped? If a tracee is stopped then ->reporting == engine is not possible, ->reporting must be NULL.
To optimize out other checks + mb() in the likely "stopped" case? Oleg.
Btw, why does utrace_set_events() check utrace->stopped? If a tracee is stopped then ->reporting == engine is not possible, ->reporting must be NULL.
To optimize out other checks + mb() in the likely "stopped" case? Oleg.