diff options
Diffstat (limited to 'samples/bpf/test_cgrp2_sock2.sh')
| -rwxr-xr-x | samples/bpf/test_cgrp2_sock2.sh | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/samples/bpf/test_cgrp2_sock2.sh b/samples/bpf/test_cgrp2_sock2.sh index 0f396a86e0cb..6a3dbe642b2b 100755 --- a/samples/bpf/test_cgrp2_sock2.sh +++ b/samples/bpf/test_cgrp2_sock2.sh @@ -1,6 +1,9 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +BPFFS=/sys/fs/bpf +LINK_PIN=$BPFFS/test_cgrp2_sock2 + function config_device { ip netns add at_ns0 ip link add veth0 type veth peer name veth0b @@ -21,16 +24,22 @@ function config_cgroup { echo $$ >> /tmp/cgroupv2/foo/cgroup.procs } +function config_bpffs { + if mount | grep $BPFFS > /dev/null; then + echo "bpffs already mounted" + else + echo "bpffs not mounted. Mounting..." + mount -t bpf none $BPFFS + fi +} function attach_bpf { - test_cgrp2_sock2 /tmp/cgroupv2/foo sock_flags_kern.o $1 + ./test_cgrp2_sock2 /tmp/cgroupv2/foo sock_flags_kern.o $1 [ $? -ne 0 ] && exit 1 } function cleanup { - if [ -d /tmp/cgroupv2/foo ]; then - test_cgrp2_sock -d /tmp/cgroupv2/foo - fi + rm -rf $LINK_PIN ip link del veth0b ip netns delete at_ns0 umount /tmp/cgroupv2 @@ -42,6 +51,7 @@ cleanup 2>/dev/null set -e config_device config_cgroup +config_bpffs set +e # @@ -62,6 +72,9 @@ if [ $? -eq 0 ]; then exit 1 fi +rm -rf $LINK_PIN +sleep 1 # Wait for link detach + # # Test 2 - fail ping # |