Messages in this thread | | | Date | Sat, 13 Apr 2002 08:34:59 +1000 | From | Eyal Lebedinsky <> | Subject | Re: Linux Trace Toolkit ready for 2.5 |
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Karim Yaghmour wrote: > > I have prepared a 2.5.7 patch for the Linux Trace Toolkit. > > #define TRACE_SCHEDCHANGE(OUT, IN) \ > do \ > {\ > trace_schedchange sched_event;\ > sched_event.out = OUT->pid;\ > sched_event.in = (uint32_t) IN;\ > sched_event.out_state = OUT->state; \ > trace_event(TRACE_EV_SCHEDCHANGE, &sched_event);\ > } while(0);
The macro body should not have the terminating semicolon. This is the whole point of this trick, allowing it to be used safely in if statements like a function.
-- Eyal Lebedinsky (eyal@eyal.emu.id.au) <http://samba.org/eyal/> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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