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rcutorture: Handle non-statistic bang-string error messages

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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>
This commit is contained in:
Paul E. McKenney 2020-04-26 16:51:56 -07:00
parent 61251d6899
commit 59359e4f2a
1 changed files with 15 additions and 3 deletions
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18
tools/testing/selftests/rcutorture/bin/parse-console.sh
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@ -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