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kseltest/cgroup: Make test_stress.sh work if run interactively

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commit 213adc63dfbcdff9a0c19ec1f2681fda9c05cf6d upstream.

Commit 54de76c01239 ("kselftest/cgroup: fix test_stress.sh to use OUTPUT
dir") changes the test_core command path from . to $OUTPUT. However,
variable OUTPUT may not be defined if the command is run interactively.
Fix that by using ${OUTPUT:-.} to cover both cases.

Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Waiman Long 2022-05-13 15:09:28 -04:00 committed by Greg Kroah-Hartman
parent 1810bafaca
commit 85a2806c40
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/cgroup/test_stress.sh
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@ -1,4 +1,4 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
./with_stress.sh -s subsys -s fork ${OUTPUT}/test_core
./with_stress.sh -s subsys -s fork ${OUTPUT:-.}/test_core