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| author | Lin Ming <ming.m.lin@intel.com> | 2011-01-07 11:11:09 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-01-07 01:44:36 -0200 |
| commit | 23a2f3ab46596d9fd0b0e592d2101bea90970594 (patch) | |
| tree | 6b3d9e3755a3e71bb0e6b47e62b269e50b6cf37d /tools/perf/builtin-test.c | |
| parent | 6b01f2c4f6188da50d8fe094e369a9c0390424ab (diff) | |
| download | op-kernel-dev-23a2f3ab46596d9fd0b0e592d2101bea90970594.zip op-kernel-dev-23a2f3ab46596d9fd0b0e592d2101bea90970594.tar.gz | |
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>
Diffstat (limited to 'tools/perf/builtin-test.c')
| -rw-r--r-- | tools/perf/builtin-test.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c index 1c98434..e12753f 100644 --- a/tools/perf/builtin-test.c +++ b/tools/perf/builtin-test.c @@ -264,6 +264,7 @@ static int test__open_syscall_event(void) int err = -1, fd; struct thread_map *threads; struct perf_evsel *evsel; + struct perf_event_attr attr; unsigned int nr_open_calls = 111, i; int id = trace_event__id("sys_enter_open"); @@ -278,7 +279,10 @@ static int test__open_syscall_event(void) return -1; } - evsel = perf_evsel__new(PERF_TYPE_TRACEPOINT, id, 0); + memset(&attr, 0, sizeof(attr)); + attr.type = PERF_TYPE_TRACEPOINT; + attr.config = id; + evsel = perf_evsel__new(&attr, 0); if (evsel == NULL) { pr_debug("perf_evsel__new\n"); goto out_thread_map_delete; |
