diff options
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 971ff91b16cb..7228d141a789 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -24,6 +24,7 @@ #include "util/thread-stack.h" #include <linux/bitmap.h> #include <linux/stringify.h> +#include <linux/time64.h> #include "asm/bug.h" #include "util/mem-events.h" @@ -371,14 +372,16 @@ static int perf_session__check_output_opt(struct perf_session *session) if (!no_callchain) { bool use_callchain = false; + bool not_pipe = false; evlist__for_each_entry(session->evlist, evsel) { + not_pipe = true; if (evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN) { use_callchain = true; break; } } - if (!use_callchain) + if (not_pipe && !use_callchain) symbol_conf.use_callchain = false; } @@ -462,9 +465,9 @@ static void print_sample_start(struct perf_sample *sample, if (PRINT_FIELD(TIME)) { nsecs = sample->time; - secs = nsecs / NSECS_PER_SEC; - nsecs -= secs * NSECS_PER_SEC; - usecs = nsecs / NSECS_PER_USEC; + secs = nsecs / NSEC_PER_SEC; + nsecs -= secs * NSEC_PER_SEC; + usecs = nsecs / NSEC_PER_USEC; if (nanosecs) printf("%5lu.%09llu: ", secs, nsecs); else @@ -519,11 +522,11 @@ static void print_sample_brstacksym(struct perf_sample *sample, thread__find_addr_map(thread, sample->cpumode, MAP__FUNCTION, from, &alf); if (alf.map) - alf.sym = map__find_symbol(alf.map, alf.addr, NULL); + alf.sym = map__find_symbol(alf.map, alf.addr); thread__find_addr_map(thread, sample->cpumode, MAP__FUNCTION, to, &alt); if (alt.map) - alt.sym = map__find_symbol(alt.map, alt.addr, NULL); + alt.sym = map__find_symbol(alt.map, alt.addr); symbol__fprintf_symname_offs(alf.sym, &alf, stdout); putchar('/'); @@ -1690,8 +1693,13 @@ static int list_available_scripts(const struct option *opt __maybe_unused, snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path()); scripts_dir = opendir(scripts_path); - if (!scripts_dir) - return -1; + if (!scripts_dir) { + fprintf(stdout, + "open(%s) failed.\n" + "Check \"PERF_EXEC_PATH\" env to set scripts dir.\n", + scripts_path); + exit(-1); + } for_each_lang(scripts_path, scripts_dir, lang_dirent) { snprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, @@ -2116,7 +2124,7 @@ int cmd_script(int argc, const char **argv, const char *prefix __maybe_unused) "Valid types: hw,sw,trace,raw. " "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," "addr,symoff,period,iregs,brstack,brstacksym,flags," - "callindent", parse_output_fields), + "bpf-output,callindent", parse_output_fields), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |