diff options
Diffstat (limited to 'tools/perf/util/auxtrace.c')
| -rw-r--r-- | tools/perf/util/auxtrace.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 6edab8a16de6..60d8beb662aa 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -26,6 +26,7 @@ #include <linux/list.h> #include <linux/zalloc.h> +#include "config.h" #include "evlist.h" #include "dso.h" #include "map.h" @@ -51,6 +52,7 @@ #include "intel-pt.h" #include "intel-bts.h" #include "arm-spe.h" +#include "hisi-ptt.h" #include "s390-cpumsf.h" #include "util/mmap.h" @@ -1319,6 +1321,9 @@ int perf_event__process_auxtrace_info(struct perf_session *session, case PERF_AUXTRACE_S390_CPUMSF: err = s390_cpumsf_process_auxtrace_info(event, session); break; + case PERF_AUXTRACE_HISI_PTT: + err = hisi_ptt_process_auxtrace_info(event, session); + break; case PERF_AUXTRACE_UNKNOWN: default: return -EINVAL; @@ -1434,6 +1439,16 @@ static int get_flags(const char **ptr, unsigned int *plus_flags, unsigned int *m } } +#define ITRACE_DFLT_LOG_ON_ERROR_SZ 16384 + +static unsigned int itrace_log_on_error_size(void) +{ + unsigned int sz = 0; + + perf_config_scan("itrace.debug-log-buffer-size", "%u", &sz); + return sz ?: ITRACE_DFLT_LOG_ON_ERROR_SZ; +} + /* * Please check tools/perf/Documentation/perf-script.txt for information * about the options parsed here, which is introduced after this cset, @@ -1532,6 +1547,8 @@ int itrace_do_parse_synth_opts(struct itrace_synth_opts *synth_opts, if (get_flags(&p, &synth_opts->log_plus_flags, &synth_opts->log_minus_flags)) goto out_err; + if (synth_opts->log_plus_flags & AUXTRACE_LOG_FLG_ON_ERROR) + synth_opts->log_on_error_size = itrace_log_on_error_size(); break; case 'c': synth_opts->branches = true; |