Merge tag 'trace-v4.19-rc8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (f4267b36) · Commits · 戴 / test

kernel/trace/trace_events_hist.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1063,8 +1063,10 @@ static int create_synth_event(int argc, char **argv)
		event = NULL;
		ret = -EEXIST;
		goto out;
		} else if (delete_event)
		} else if (delete_event) {
		ret = -ENOENT;
		goto out;
		}

		if (argc < 2) {
		ret = -EINVAL;

+6 −6

Original line number	Diff line number	Diff line
		@@ -25,18 +25,18 @@ fi

		reset_trigger

		echo "Test create synthetic event with an error"
		echo 'wakeup_latency u64 lat pid_t pid char' > synthetic_events > /dev/null
		echo "Test remove synthetic event"
		echo '!wakeup_latency u64 lat pid_t pid char comm[16]' >> synthetic_events
		if [ -d events/synthetic/wakeup_latency ]; then
		fail "Created wakeup_latency synthetic event with an invalid format"
		fail "Failed to delete wakeup_latency synthetic event"
		fi

		reset_trigger

		echo "Test remove synthetic event"
		echo '!wakeup_latency u64 lat pid_t pid char comm[16]' > synthetic_events
		echo "Test create synthetic event with an error"
		echo 'wakeup_latency u64 lat pid_t pid char' > synthetic_events > /dev/null
		if [ -d events/synthetic/wakeup_latency ]; then
		fail "Failed to delete wakeup_latency synthetic event"
		fail "Created wakeup_latency synthetic event with an invalid format"
		fi

		exit 0