When a event also carries a event.unit file, having newline char
will make perf userspace tool to print the event name in
the next line when dumping counter data.
Cc: Ingo Molnar <mi...@kernel.org>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Sukadev Bhattiprolu <suka...@linux.vnet.ibm.com>
Cc: Michael Ellerman <m...@ellerman.id.au>
Signed-off-by: Madhavan Srinivasan <ma...@linux.vnet.ibm.com>
---
kernel/events/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 1a3bf48..3b5a372 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -8982,7 +8982,7 @@ ssize_t perf_event_sysfs_show(struct device *dev, struct
device_attribute *attr,
container_of(attr, struct perf_pmu_events_attr, attr);
if (pmu_attr->event_str)
- return sprintf(page, "%s\n", pmu_attr->event_str);
+ return sprintf(page, "%s", pmu_attr->event_str);
return 0;
}
--
1.9.1
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