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authorSeongJae Park <sj38.park@gmail.com>2017-11-03 19:17:24 +0900
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-12-11 09:18:25 -0800
commit512e3bd0b554eb25d8816ab3954e0f39c98e8183 (patch)
treed79edb0447b1050542a405415d196b9fb2958c92 /tools/testing/selftests/rcutorture
parent8dcd6f3fe206c0bb8996e59386a04027b1c2fb9b (diff)
downloadlinux-512e3bd0b554eb25d8816ab3954e0f39c98e8183.tar.bz2
rcutorture/kvm.sh: Support execution from any directory
The 'kvm.sh' rcutorture script requires that it be invoked from the top of Linux-kernel source tree. It is just a subtle restriction, but users using it for the first time could forget the restriction and be confused. Moreover, it makes commands a little longer, which can be frustrating. This commit therefore lets users invoke the script from any location. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'tools/testing/selftests/rcutorture')
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm.sh5
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 64d96fc3dd62..d2a4fd94de6a 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -1,8 +1,7 @@
#!/bin/bash
#
# Run a series of 14 tests under KVM. These are not particularly
-# well-selected or well-tuned, but are the current set. Run from the
-# top level of the source tree.
+# well-selected or well-tuned, but are the current set.
#
# Edit the definitions below to set the locations of the various directories,
# as well as the test duration.
@@ -34,6 +33,8 @@ T=${TMPDIR-/tmp}/kvm.sh.$$
trap 'rm -rf $T' 0
mkdir $T
+cd `dirname $scriptname`/../../../../../
+
dur=$((30*60))
dryrun=""
KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM