diff options
| author | Fabien Thomas <fabient@FreeBSD.org> | 2010-09-16 15:15:34 +0000 |
|---|---|---|
| committer | Fabien Thomas <fabient@FreeBSD.org> | 2010-09-16 15:15:34 +0000 |
| commit | cd238d746d26822dac3a42d64443196eda9c3a5c (patch) | |
| tree | c99d966f64704046ca77d096fc3e2917f5ce2b8d /lib | |
| parent | 04ef6ce881264e509ae639e0c41a49dcb88aa408 (diff) | |
Notes
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libpmc/libpmc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libpmc/libpmc.c b/lib/libpmc/libpmc.c index 551fe12c7a359..915c8f4fb6223 100644 --- a/lib/libpmc/libpmc.c +++ b/lib/libpmc/libpmc.c @@ -2604,7 +2604,8 @@ pmc_init(void) */ cpu_has_iaf_counters = 0; for (t = 0; t < cpu_info.pm_nclass; t++) - if (cpu_info.pm_classes[t].pm_class == PMC_CLASS_IAF) + if (cpu_info.pm_classes[t].pm_class == PMC_CLASS_IAF && + cpu_info.pm_classes[t].pm_num > 0) cpu_has_iaf_counters = 1; #endif @@ -2617,9 +2618,8 @@ pmc_init(void) #define PMC_MDEP_INIT_INTEL_V2(C) do { \ PMC_MDEP_INIT(C); \ - if (cpu_has_iaf_counters) \ - pmc_class_table[n++] = &iaf_class_table_descr; \ - else \ + pmc_class_table[n++] = &iaf_class_table_descr; \ + if (!cpu_has_iaf_counters) \ pmc_mdep_event_aliases = \ C##_aliases_without_iaf; \ pmc_class_table[n] = &C##_class_table_descr; \ |