linux/tools/testing
YiFei Zhu 3573f38401 selftests/bpf: Test CGROUP_STORAGE behavior on shared egress + ingress
This mirrors the original egress-only test. The cgroup_storage is
now extended to have two packet counters, one for egress and one
for ingress. We also extend to have two egress programs to test
that egress will always share with other egress origrams in the
same cgroup. The behavior of the counters are exactly the same as
the original egress-only test.

The test is split into two, one "isolated" test that when the key
type is struct bpf_cgroup_storage_key, which contains the attach
type, programs of different attach types will see different
storages. The other, "shared" test that when the key type is u64,
programs of different attach types will see the same storage if
they are attached to the same cgroup.

Signed-off-by: YiFei Zhu <zhuyifei@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/c756f5f1521227b8e6e90a453299dda722d7324d.1595565795.git.zhuyifei@google.com
2020-07-25 20:16:36 -07:00
..
fault-injection
ktest ktest: Fix typos in ktest.pl 2020-03-09 16:15:27 -04:00
kunit kunit: kunit_tool: Fix invalid result when build fails 2020-06-26 14:29:31 -06:00
nvdimm tools/testing/nvdimm: Replace zero-length array with flexible-array 2020-06-15 23:08:32 -05:00
radix-tree SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
scatterlist
selftests selftests/bpf: Test CGROUP_STORAGE behavior on shared egress + ingress 2020-07-25 20:16:36 -07:00
vsock SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00