commit aeae1e92daec5a38b40ad12598b97501b675a381
author Len Brown <len.brown@intel.com> Sun Jul 03 21:41:33 2011 -0400
committer Len Brown <len.brown@intel.com> Sun Jul 03 21:41:33 2011 -0400
tree 16a9d210321b5bf55fe68f8f624f07a5552a3bca
parent 9508d80530add1281ac4d5032ab650eaf0b41aa4

tools/power turbostat: less verbose debugging

dump only the counters which are active

Signed-off-by: Len Brown <len.brown@intel.com>

tools/power/x86/turbostat/turbostat.c

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 6d8ef4a..dd2d1a2 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -162,19 +162,21 @@
 
 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)