selftests/bpf: Add uprobe multi pid filter test for fork-ed processes
authorJiri Olsa <jolsa@kernel.org>
Thu, 5 Sep 2024 11:51:23 +0000 (14:51 +0300)
committerAndrii Nakryiko <andrii@kernel.org>
Thu, 5 Sep 2024 19:43:22 +0000 (12:43 -0700)
commit8df43e859454952b0dd18c5821b32e6b2d48fddd
tree04d2e70b39baace8ad6fbb3d978be66ab0a87b10
parent0b0bb453716f1469105f075044c68ee9670fe4ee
selftests/bpf: Add uprobe multi pid filter test for fork-ed processes

The idea is to create and monitor 3 uprobes, each trigered in separate
process and make sure the bpf program gets executed just for the proper
PID specified via pid filter.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240905115124.1503998-4-jolsa@kernel.org
tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c
tools/testing/selftests/bpf/progs/uprobe_multi_pid_filter.c [new file with mode: 0644]