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| author | Daniel T. Lee <danieltimlee@gmail.com> | 2023-01-15 10:16:05 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-01-16 00:32:45 +0300 |
| commit | f20f064e84eb9c9229a7044e30f9b99720a8c2ea (patch) | |
| tree | a854809a4c4a57d218cc855dc202dd88bcecee65 /samples/bpf/lwt_len_hist.sh | |
| parent | d982a2e306954c9269a5e53561b38259e26f08bc (diff) | |
| download | linux-f20f064e84eb9c9229a7044e30f9b99720a8c2ea.tar.xz | |
samples/bpf: refactor BPF functionality testing scripts
Currently, some test scripts are experiencing minor errors related to
executing tests.
$ sudo ./test_cgrp2_sock.sh
./test_cgrp2_sock.sh: 22: test_cgrp2_sock: not found
This problem occurs because the path to the execution target is not
properly specified. Therefore, this commit solves this problem by
specifying a relative path to its executables. This commit also makes
a concise refactoring of hard-coded BPF program names.
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Link: https://lore.kernel.org/r/20230115071613.125791-3-danieltimlee@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'samples/bpf/lwt_len_hist.sh')
| -rwxr-xr-x | samples/bpf/lwt_len_hist.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/samples/bpf/lwt_len_hist.sh b/samples/bpf/lwt_len_hist.sh index 0eda9754f50b..ff7d1ba0f7ed 100755 --- a/samples/bpf/lwt_len_hist.sh +++ b/samples/bpf/lwt_len_hist.sh @@ -4,7 +4,7 @@ NS1=lwt_ns1 VETH0=tst_lwt1a VETH1=tst_lwt1b - +BPF_PROG=lwt_len_hist_kern.o TRACE_ROOT=/sys/kernel/debug/tracing function cleanup { @@ -30,7 +30,7 @@ ip netns exec $NS1 netserver echo 1 > ${TRACE_ROOT}/tracing_on cp /dev/null ${TRACE_ROOT}/trace -ip route add 192.168.253.2/32 encap bpf out obj lwt_len_hist_kern.o section len_hist dev $VETH0 +ip route add 192.168.253.2/32 encap bpf out obj $BPF_PROG section len_hist dev $VETH0 netperf -H 192.168.253.2 -t TCP_STREAM cat ${TRACE_ROOT}/trace | grep -v '^#' ./lwt_len_hist |