diff options
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index be345a4bbe96..cccd9f4311a0 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -1984,6 +1984,7 @@ void help(void) " -c, --cpu cpu-set limit output to summary plus cpu-set:\n" " {core | package | j,k,l..m,n-p }\n" " -d, --debug displays usec, Time_Of_Day_Seconds and more debugging\n" + " debug messages are printed to stderr\n" " -D, --Dump displays the raw counter values\n" " -e, --enable [all | column]\n" " shows all or the specified disabled column\n" @@ -8262,7 +8263,7 @@ int added_perf_counters_init_(struct perf_counter_info *pinfo) pinfo->scale = perf_scale; if (debug) - printf("Add perf/%s/%s cpu%d: %d\n", + fprintf(stderr, "Add perf/%s/%s cpu%d: %d\n", pinfo->device, pinfo->event, cpu, pinfo->fd_perf_per_domain[next_domain]); } @@ -8422,7 +8423,7 @@ struct msr_counter *find_msrp_by_name(struct msr_counter *head, char *name) for (mp = head; mp; mp = mp->next) { if (debug) - printf("%s: %s %s\n", __func__, name, mp->name); + fprintf(stderr, "%s: %s %s\n", __func__, name, mp->name); if (!strncmp(name, mp->name, strlen(mp->name))) return mp; } @@ -8439,8 +8440,8 @@ int add_counter(unsigned int msr_num, char *path, char *name, errx(1, "Requested MSR counter 0x%x, but in --no-msr mode", msr_num); if (debug) - printf("%s(msr%d, %s, %s, width%d, scope%d, type%d, format%d, flags%x, id%d)\n", __func__, msr_num, - path, name, width, scope, type, format, flags, id); + fprintf(stderr, "%s(msr%d, %s, %s, width%d, scope%d, type%d, format%d, flags%x, id%d)\n", + __func__, msr_num, path, name, width, scope, type, format, flags, id); switch (scope) { @@ -8448,7 +8449,7 @@ int add_counter(unsigned int msr_num, char *path, char *name, msrp = find_msrp_by_name(sys.tp, name); if (msrp) { if (debug) - printf("%s: %s FOUND\n", __func__, name); + fprintf(stderr, "%s: %s FOUND\n", __func__, name); break; } if (sys.added_thread_counters++ >= MAX_ADDED_THREAD_COUNTERS) { @@ -8460,7 +8461,7 @@ int add_counter(unsigned int msr_num, char *path, char *name, msrp = find_msrp_by_name(sys.cp, name); if (msrp) { if (debug) - printf("%s: %s FOUND\n", __func__, name); + fprintf(stderr, "%s: %s FOUND\n", __func__, name); break; } if (sys.added_core_counters++ >= MAX_ADDED_CORE_COUNTERS) { @@ -8472,7 +8473,7 @@ int add_counter(unsigned int msr_num, char *path, char *name, msrp = find_msrp_by_name(sys.pp, name); if (msrp) { if (debug) - printf("%s: %s FOUND\n", __func__, name); + fprintf(stderr, "%s: %s FOUND\n", __func__, name); break; } if (sys.added_package_counters++ >= MAX_ADDED_PACKAGE_COUNTERS) { @@ -8617,7 +8618,7 @@ int add_perf_counter(const char *perf_device, const char *perf_event, const char // FIXME: we might not have debug here yet if (debug) - printf("%s: %s/%s, name: %s, scope%d\n", + fprintf(stderr, "%s: %s/%s, name: %s, scope%d\n", __func__, pinfo->device, pinfo->event, pinfo->name, pinfo->scope); return 0; |