perf parse: Add missing newline to pr_debug message in evsel__compute_group_pmu_name()

The newline is missing for pr_debug message in
evsel__compute_group_pmu_name(), fix it.

Before:

  # perf --debug verbose=2 record -e cpu-clock true
  <SNIP>
  No PMU found for 'cycles:u'No PMU found for 'instructions:u'------------------------------------------------------------
  perf_event_attr:
    type                             1
    size                             136
    { sample_period, sample_freq }   4000
    sample_type                      IP|TID|TIME|PERIOD
    read_format                      ID|LOST
    disabled                         1
    inherit                          1
    mmap                             1
    comm                             1
    freq                             1
    enable_on_exec                   1
    task                             1
    sample_id_all                    1
    exclude_guest                    1
    mmap2                            1
    comm_exec                        1
    ksymbol                          1
    bpf_event                        1
  ------------------------------------------------------------
  <SNIP>

After:

  # perf --debug verbose=2 record -e cpu-clock true
  <SNIP>
  No PMU found for 'cycles:u'
  No PMU found for 'instructions:u'
  ------------------------------------------------------------
  perf_event_attr:
    type                             1
    size                             136
    { sample_period, sample_freq }   4000
    sample_type                      IP|TID|TIME|PERIOD
    read_format                      ID|LOST
    disabled                         1
    inherit                          1
    mmap                             1
    comm                             1
    freq                             1
    enable_on_exec                   1
    task                             1
    sample_id_all                    1
    exclude_guest                    1
    mmap2                            1
    comm_exec                        1
    ksymbol                          1
    bpf_event                        1
  ------------------------------------------------------------
  <SNIP>

Signed-off-by: Yang Jihong <[email protected]>
Acked-by: Namhyung Kim <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Namhyung Kim <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 2d36cadf35ec..bc7274641f34 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -2036,7 +2036,7 @@ static int evsel__compute_group_pmu_name(struct evsel *evsel,
 		pmu = perf_pmus__scan_core(NULL);
 	}
 	if (!pmu) {
-		pr_debug("No PMU found for '%s'", evsel__name(evsel));
+		pr_debug("No PMU found for '%s'\n", evsel__name(evsel));
 		return -EINVAL;
 	}
 	group_pmu_name = pmu->name;