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perf tools: Pass whole attr to event selectors

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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>
This commit is contained in:
Lin Ming
2011-01-07 11:11:09 +08:00
committed by Arnaldo Carvalho de Melo
parent 6b01f2c4f6
commit 23a2f3ab46
5 changed files with 19 additions and 10 deletions
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6
tools/perf/builtin-test.c
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@@ -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;