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perf_counter: remove the event config bitfields

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Since the bitfields turned into a bit of a mess, remove them and rely on
good old masks.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Orig-LKML-Reference: <20090323172417.059499915@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra
2009-03-23 18:22:06 +01:00
committed by Ingo Molnar
parent af9522cf13
commit f4a2deb486
4 changed files with 70 additions and 40 deletions
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6
arch/powerpc/kernel/perf_counter.c
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@@ -602,13 +602,13 @@ hw_perf_counter_init(struct perf_counter *counter)
return NULL;
if ((s64)counter->hw_event.irq_period < 0)
return NULL;
if (!counter->hw_event.raw_type) {
ev = counter->hw_event.event_id;
if (!perf_event_raw(&counter->hw_event)) {
ev = perf_event_id(&counter->hw_event);
if (ev >= ppmu->n_generic || ppmu->generic_events[ev] == 0)
return NULL;
ev = ppmu->generic_events[ev];
} else {
ev = counter->hw_event.raw_event_id;
ev = perf_event_config(&counter->hw_event);
}
counter->hw.config_base = ev;
counter->hw.idx = 0;