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Diffstat (limited to 'tools/perf/arch/x86/util/intel-pt.c')
-rw-r--r--tools/perf/arch/x86/util/intel-pt.c39
1 files changed, 14 insertions, 25 deletions
diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c
index 74b70fd379df..31807791589e 100644
--- a/tools/perf/arch/x86/util/intel-pt.c
+++ b/tools/perf/arch/x86/util/intel-pt.c
@@ -60,8 +60,7 @@ struct intel_pt_recording {
size_t priv_size;
};
-static int intel_pt_parse_terms_with_default(const char *pmu_name,
- struct list_head *formats,
+static int intel_pt_parse_terms_with_default(struct perf_pmu *pmu,
const char *str,
u64 *config)
{
@@ -75,13 +74,12 @@ static int intel_pt_parse_terms_with_default(const char *pmu_name,
INIT_LIST_HEAD(terms);
- err = parse_events_terms(terms, str);
+ err = parse_events_terms(terms, str, /*input=*/ NULL);
if (err)
goto out_free;
attr.config = *config;
- err = perf_pmu__config_terms(pmu_name, formats, &attr, terms, true,
- NULL);
+ err = perf_pmu__config_terms(pmu, &attr, terms, /*zero=*/true, /*err=*/NULL);
if (err)
goto out_free;
@@ -91,12 +89,10 @@ out_free:
return err;
}
-static int intel_pt_parse_terms(const char *pmu_name, struct list_head *formats,
- const char *str, u64 *config)
+static int intel_pt_parse_terms(struct perf_pmu *pmu, const char *str, u64 *config)
{
*config = 0;
- return intel_pt_parse_terms_with_default(pmu_name, formats, str,
- config);
+ return intel_pt_parse_terms_with_default(pmu, str, config);
}
static u64 intel_pt_masked_bits(u64 mask, u64 bits)
@@ -126,7 +122,7 @@ static int intel_pt_read_config(struct perf_pmu *intel_pt_pmu, const char *str,
*res = 0;
- mask = perf_pmu__format_bits(&intel_pt_pmu->format, str);
+ mask = perf_pmu__format_bits(intel_pt_pmu, str);
if (!mask)
return -EINVAL;
@@ -236,8 +232,7 @@ static u64 intel_pt_default_config(struct perf_pmu *intel_pt_pmu)
pr_debug2("%s default config: %s\n", intel_pt_pmu->name, buf);
- intel_pt_parse_terms(intel_pt_pmu->name, &intel_pt_pmu->format, buf,
- &config);
+ intel_pt_parse_terms(intel_pt_pmu, buf, &config);
close(dirfd);
return config;
@@ -348,16 +343,11 @@ static int intel_pt_info_fill(struct auxtrace_record *itr,
if (priv_size != ptr->priv_size)
return -EINVAL;
- intel_pt_parse_terms(intel_pt_pmu->name, &intel_pt_pmu->format,
- "tsc", &tsc_bit);
- intel_pt_parse_terms(intel_pt_pmu->name, &intel_pt_pmu->format,
- "noretcomp", &noretcomp_bit);
- intel_pt_parse_terms(intel_pt_pmu->name, &intel_pt_pmu->format,
- "mtc", &mtc_bit);
- mtc_freq_bits = perf_pmu__format_bits(&intel_pt_pmu->format,
- "mtc_period");
- intel_pt_parse_terms(intel_pt_pmu->name, &intel_pt_pmu->format,
- "cyc", &cyc_bit);
+ intel_pt_parse_terms(intel_pt_pmu, "tsc", &tsc_bit);
+ intel_pt_parse_terms(intel_pt_pmu, "noretcomp", &noretcomp_bit);
+ intel_pt_parse_terms(intel_pt_pmu, "mtc", &mtc_bit);
+ mtc_freq_bits = perf_pmu__format_bits(intel_pt_pmu, "mtc_period");
+ intel_pt_parse_terms(intel_pt_pmu, "cyc", &cyc_bit);
intel_pt_tsc_ctc_ratio(&tsc_ctc_ratio_n, &tsc_ctc_ratio_d);
@@ -511,7 +501,7 @@ static int intel_pt_val_config_term(struct perf_pmu *intel_pt_pmu, int dirfd,
valid |= 1;
- bits = perf_pmu__format_bits(&intel_pt_pmu->format, name);
+ bits = perf_pmu__format_bits(intel_pt_pmu, name);
config &= bits;
@@ -781,8 +771,7 @@ static int intel_pt_recording_options(struct auxtrace_record *itr,
intel_pt_evsel->core.attr.aux_watermark = aux_watermark;
}
- intel_pt_parse_terms(intel_pt_pmu->name, &intel_pt_pmu->format,
- "tsc", &tsc_bit);
+ intel_pt_parse_terms(intel_pt_pmu, "tsc", &tsc_bit);
if (opts->full_auxtrace && (intel_pt_evsel->core.attr.config & tsc_bit))
have_timing_info = true;