Commit 59359e4f authored Apr 26, 2020 by Paul E. McKenney

rcutorture: Handle non-statistic bang-string error messages

The current console parsing assumes that console lines containing "!!!"
are statistics lines from which it can parse the number of rcutorture
too-short grace-period failures. This prints confusing output for
other problems, including memory exhaustion. This commit therefore
differentiates between these cases and prints an appropriate error string.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

parent 61251d68

tools/testing/selftests/rcutorture/bin/parse-console.sh

+15 −3

Original line number	Diff line number	Diff line
		@@ -44,11 +44,23 @@ then
		tail -1 \|
		awk '
		{
		for (i=NF-8;i<=NF;i++)
		normalexit = 1;
		for (i=NF-8;i<=NF;i++) {
		if (i <= 0 \|\| i !~ /^[0-9]*$/) {
		bangstring = $0;
		gsub(/^\[[^]]*] /, "", bangstring);
		print bangstring;
		normalexit = 0;
		exit 0;
		}
		sum+=$i;
		}
		END { print sum }'`
		print_bug $title FAILURE, $nerrs instances
		}
		END {
		if (normalexit)
		print sum " instances"
		}'`
		print_bug $title FAILURE, $nerrs
		exit
		fi

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