diff options
Diffstat (limited to 'arch/powerpc/perf/power8-pmu.c')
| -rw-r--r-- | arch/powerpc/perf/power8-pmu.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/arch/powerpc/perf/power8-pmu.c b/arch/powerpc/perf/power8-pmu.c index 5463516e369b..c9356955cab4 100644 --- a/arch/powerpc/perf/power8-pmu.c +++ b/arch/powerpc/perf/power8-pmu.c @@ -50,34 +50,11 @@ static const unsigned int event_alternatives[][MAX_ALT] = { static int power8_get_alternatives(u64 event, unsigned int flags, u64 alt[]) { - int i, j, num_alt = 0; - - num_alt = isa207_get_alternatives(event, alt, event_alternatives, - (int)ARRAY_SIZE(event_alternatives)); - if (flags & PPMU_ONLY_COUNT_RUN) { - /* - * We're only counting in RUN state, so PM_CYC is equivalent to - * PM_RUN_CYC and PM_INST_CMPL === PM_RUN_INST_CMPL. - */ - j = num_alt; - for (i = 0; i < num_alt; ++i) { - switch (alt[i]) { - case PM_CYC: - alt[j++] = PM_RUN_CYC; - break; - case PM_RUN_CYC: - alt[j++] = PM_CYC; - break; - case PM_INST_CMPL: - alt[j++] = PM_RUN_INST_CMPL; - break; - case PM_RUN_INST_CMPL: - alt[j++] = PM_INST_CMPL; - break; - } - } - num_alt = j; - } + int num_alt = 0; + + num_alt = isa207_get_alternatives(event, alt, + ARRAY_SIZE(event_alternatives), flags, + event_alternatives); return num_alt; } |