From: "Paul E. McKenney" <paul...@kernel.org>
The cpus2use.sh script complains if the mpstat command is not available,
and instead uses all available CPUs. Unfortunately, this complaint
goes to stdout, where it confuses invokers who expect a single number.
This commit removes this error message in order to avoid this confusion.
The tendency of late has been to give rcutorture a full system, so this
should not cause issues.
Signed-off-by: Paul E. McKenney <paul...@kernel.org>
---
tools/testing/selftests/rcutorture/bin/cpus2use.sh | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/testing/selftests/rcutorture/bin/cpus2use.sh
b/tools/testing/selftests/rcutorture/bin/cpus2use.sh
index 1dbfb62..6bb9930 100755
--- a/tools/testing/selftests/rcutorture/bin/cpus2use.sh
+++ b/tools/testing/selftests/rcutorture/bin/cpus2use.sh
@@ -21,7 +21,6 @@ then
awk -v ncpus=$ncpus '{ print ncpus * ($7 + $NF) / 100 }'`
else
# No mpstat command, so use all available CPUs.
- echo The mpstat command is not available, so greedily using all CPUs.
idlecpus=$ncpus
fi
awk -v ncpus=$ncpus -v idlecpus=$idlecpus < /dev/null '
--
2.9.5
