perf tools: Pass whole attr to event selectors

Since commit 69aad6f1(perf tools: Introduce event selectors), only
perf_event_attr::type and ::config are passed to event selector, which
makes perf tool not work correctly.

For example, PEBS does not work because perf_event_attr::precise_ip is
not passed to the syscall.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <1294369869.20563.19.camel@minggr.sh.intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 10 insertions, 3 deletions

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 917a0ca521c1..5cb6f4bde905 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -823,7 +823,7 @@ int parse_events(const struct option *opt __used, const char *str, int unset __u
 
                 if (ret != EVT_HANDLED_ALL) {
                         struct perf_evsel *evsel;
-                        evsel = perf_evsel__new(attr.type, attr.config,
+                        evsel = perf_evsel__new(&attr,
                                                 nr_counters);
                         if (evsel == NULL)
                                 return -1;
@@ -1013,8 +1013,15 @@ void print_events(void)
 
 int perf_evsel_list__create_default(void)
 {
-        struct perf_evsel *evsel = perf_evsel__new(PERF_TYPE_HARDWARE,
-                                                   PERF_COUNT_HW_CPU_CYCLES, 0);
+        struct perf_evsel *evsel;
+        struct perf_event_attr attr;
+
+        memset(&attr, 0, sizeof(attr));
+        attr.type = PERF_TYPE_HARDWARE;
+        attr.config = PERF_COUNT_HW_CPU_CYCLES;
+
+        evsel = perf_evsel__new(&attr, 0);
+
         if (evsel == NULL)
                 return -ENOMEM;