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perf test: Use perf_evsel__newtp constructor in the tracepoint tests

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Removing one trace_event__id function, not used anymore.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-13p2ov2rg166y73j9uazukma@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2012-12-10 15:11:43 -03:00
parent c5d3d50da2
commit a60d79535c
6 changed files with 17 additions and 89 deletions
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18
tools/perf/tests/open-syscall-all-cpus.c
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@@ -7,20 +7,12 @@
int test__open_syscall_event_on_all_cpus(void)
{
int err = -1, fd, cpu;
struct thread_map *threads;
struct cpu_map *cpus;
struct perf_evsel *evsel;
struct perf_event_attr attr;
unsigned int nr_open_calls = 111, i;
cpu_set_t cpu_set;
int id = trace_event__id("sys_enter_open");
struct thread_map *threads = thread_map__new(-1, getpid(), UINT_MAX);
if (id < 0) {
pr_debug("is debugfs mounted on /sys/kernel/debug?\n");
return -1;
}
threads = thread_map__new(-1, getpid(), UINT_MAX);
if (threads == NULL) {
pr_debug("thread_map__new\n");
return -1;
@@ -32,15 +24,11 @@ int test__open_syscall_event_on_all_cpus(void)
goto out_thread_map_delete;
}
CPU_ZERO(&cpu_set);
memset(&attr, 0, sizeof(attr));
attr.type = PERF_TYPE_TRACEPOINT;
attr.config = id;
evsel = perf_evsel__new(&attr, 0);
evsel = perf_evsel__newtp("syscalls", "sys_enter_open", 0);
if (evsel == NULL) {
pr_debug("perf_evsel__new\n");
pr_debug("is debugfs mounted on /sys/kernel/debug?\n");
goto out_thread_map_delete;
}