threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
87 lines
1.1 KiB
Bash
87 lines
1.1 KiB
Bash
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
# description: Test creation and deletion of trace instances
|
|
|
|
if [ ! -d instances ] ; then
|
|
echo "no instance directory with this kernel"
|
|
exit_unsupported;
|
|
fi
|
|
|
|
fail() { # mesg
|
|
rmdir x y z 2>/dev/null
|
|
echo $1
|
|
set -e
|
|
exit $FAIL
|
|
}
|
|
|
|
cd instances
|
|
|
|
# we don't want to fail on error
|
|
set +e
|
|
|
|
mkdir x
|
|
rmdir x
|
|
result=$?
|
|
|
|
if [ $result -ne 0 ]; then
|
|
echo "instance rmdir not supported"
|
|
exit_unsupported
|
|
fi
|
|
|
|
instance_slam() {
|
|
while :; do
|
|
mkdir x
|
|
mkdir y
|
|
mkdir z
|
|
rmdir x
|
|
rmdir y
|
|
rmdir z
|
|
done 2>/dev/null
|
|
}
|
|
|
|
instance_slam &
|
|
p1=$!
|
|
echo $p1
|
|
|
|
instance_slam &
|
|
p2=$!
|
|
echo $p2
|
|
|
|
instance_slam &
|
|
p3=$!
|
|
echo $p3
|
|
|
|
instance_slam &
|
|
p4=$!
|
|
echo $p4
|
|
|
|
instance_slam &
|
|
p5=$!
|
|
echo $p5
|
|
|
|
ls -lR >/dev/null
|
|
sleep 1
|
|
|
|
kill -1 $p1
|
|
kill -1 $p2
|
|
kill -1 $p3
|
|
kill -1 $p4
|
|
kill -1 $p5
|
|
|
|
echo "Wait for processes to finish"
|
|
wait $p1 $p2 $p3 $p4 $p5
|
|
echo "all processes finished, wait for cleanup"
|
|
|
|
mkdir x y z
|
|
ls x y z
|
|
rmdir x y z
|
|
for d in x y z; do
|
|
if [ -d $d ]; then
|
|
fail "instance $d still exists"
|
|
fi
|
|
done
|
|
|
|
set -e
|
|
|
|
exit 0
|