diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 8b2d37b59c9..3c6f7808efa 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -162,19 +162,21 @@ void print_header(void) void dump_cnt(struct counters *cnt) { - fprintf(stderr, "package: %d ", cnt->pkg); - fprintf(stderr, "core:: %d ", cnt->core); - fprintf(stderr, "CPU: %d ", cnt->cpu); - fprintf(stderr, "TSC: %016llX\n", cnt->tsc); - fprintf(stderr, "c3: %016llX\n", cnt->c3); - fprintf(stderr, "c6: %016llX\n", cnt->c6); - fprintf(stderr, "c7: %016llX\n", cnt->c7); - fprintf(stderr, "aperf: %016llX\n", cnt->aperf); - fprintf(stderr, "pc2: %016llX\n", cnt->pc2); - fprintf(stderr, "pc3: %016llX\n", cnt->pc3); - fprintf(stderr, "pc6: %016llX\n", cnt->pc6); - fprintf(stderr, "pc7: %016llX\n", cnt->pc7); - fprintf(stderr, "msr0x%x: %016llX\n", extra_msr_offset, cnt->extra_msr); + if (!cnt) + return; + if (cnt->pkg) fprintf(stderr, "package: %d ", cnt->pkg); + if (cnt->core) fprintf(stderr, "core:: %d ", cnt->core); + if (cnt->cpu) fprintf(stderr, "CPU: %d ", cnt->cpu); + if (cnt->tsc) fprintf(stderr, "TSC: %016llX\n", cnt->tsc); + if (cnt->c3) fprintf(stderr, "c3: %016llX\n", cnt->c3); + if (cnt->c6) fprintf(stderr, "c6: %016llX\n", cnt->c6); + if (cnt->c7) fprintf(stderr, "c7: %016llX\n", cnt->c7); + if (cnt->aperf) fprintf(stderr, "aperf: %016llX\n", cnt->aperf); + if (cnt->pc2) fprintf(stderr, "pc2: %016llX\n", cnt->pc2); + if (cnt->pc3) fprintf(stderr, "pc3: %016llX\n", cnt->pc3); + if (cnt->pc6) fprintf(stderr, "pc6: %016llX\n", cnt->pc6); + if (cnt->pc7) fprintf(stderr, "pc7: %016llX\n", cnt->pc7); + if (cnt->extra_msr) fprintf(stderr, "msr0x%x: %016llX\n", extra_msr_offset, cnt->extra_msr); } void dump_list(struct counters *cnt) |