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locktorture: Allow CPU-hotplug to be disabled via --bootargs

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The bootparam_hotplug_cpu() bash function was checking for CPU-hotplug
kernel-boot parameters from --bootargs, but that check was specific to
rcutorture ("rcutorture\.onoff_").  This commit therefore makes this
check also work for locktorture ("torture\.onoff_").

Note that rcuperf does not do CPU-hotplug operations, so it is not
necessary to make a similar change for rcuperf.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Paul E. McKenney 2020-01-23 12:32:31 -08:00
parent 80c503e0e6
commit 7aabb6f839
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/rcutorture/bin/functions.sh
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@ -12,7 +12,7 @@
# Returns 1 if the specified boot-parameter string tells rcutorture to
# test CPU-hotplug operations.
bootparam_hotplug_cpu () {
echo "$1" | grep -q "rcutorture\.onoff_"
echo "$1" | grep -q "torture\.onoff_"
}
# checkarg --argname argtype $# arg mustmatch cannotmatch