linux/tools/testing/selftests/mm/write_hugetlb_memory.sh
Muhammad Usama Anjum bc29036e1d selftests/mm: switch to bash from sh
Running charge_reserved_hugetlb.sh generates errors if sh is set to
dash:

./charge_reserved_hugetlb.sh: 9: [[: not found
./charge_reserved_hugetlb.sh: 19: [[: not found
./charge_reserved_hugetlb.sh: 27: [[: not found
./charge_reserved_hugetlb.sh: 37: [[: not found
./charge_reserved_hugetlb.sh: 45: Syntax error: "(" unexpected

Switch to using /bin/bash instead of /bin/sh.  Make the switch for
write_hugetlb_memory.sh as well which is called from
charge_reserved_hugetlb.sh.

Link: https://lkml.kernel.org/r/20240116090455.3407378-1-usama.anjum@collabora.com
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: David Laight <David.Laight@ACULAB.COM>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-01-25 23:52:20 -08:00

24 lines
413 B
Bash
Executable File

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
set -e
size=$1
populate=$2
write=$3
cgroup=$4
path=$5
method=$6
private=$7
want_sleep=$8
reserve=$9
echo "Putting task in cgroup '$cgroup'"
echo $$ > ${cgroup_path:-/dev/cgroup/memory}/"$cgroup"/cgroup.procs
echo "Method is $method"
set +e
./write_to_hugetlbfs -p "$path" -s "$size" "$write" "$populate" -m "$method" \
"$private" "$want_sleep" "$reserve"