1 files changed, 21 insertions, 0 deletions

diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 925e0c3e6d91..71b5412bbbb9 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -8,6 +8,26 @@
 #include "cpumap.h"
 #include "thread_map.h"
 
+/*
+ * Support debug printing even though util/debug.c is not linked.  That means
+ * implementing 'verbose' and 'eprintf'.
+ */
+int verbose;
+
+int eprintf(int level, const char *fmt, ...)
+{
+        va_list args;
+        int ret = 0;
+
+        if (verbose >= level) {
+                va_start(args, fmt);
+                ret = vfprintf(stderr, fmt, args);
+                va_end(args);
+        }
+
+        return ret;
+}
+
 /* Define PyVarObject_HEAD_INIT for python 2.5 */
 #ifndef PyVarObject_HEAD_INIT
 # define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size,
@@ -967,6 +987,7 @@ static struct {
         { "COUNT_SW_PAGE_FAULTS_MAJ",  PERF_COUNT_SW_PAGE_FAULTS_MAJ },
         { "COUNT_SW_ALIGNMENT_FAULTS", PERF_COUNT_SW_ALIGNMENT_FAULTS },
         { "COUNT_SW_EMULATION_FAULTS", PERF_COUNT_SW_EMULATION_FAULTS },
+        { "COUNT_SW_DUMMY",            PERF_COUNT_SW_DUMMY },
 
         { "SAMPLE_IP",        PERF_SAMPLE_IP },
         { "SAMPLE_TID",       PERF_SAMPLE_TID },