kernel/linux.git/tools/tracing/rtla/tests/bpf, branch linux-7.0.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-7.0.y2026-01-07T14:57:16+00:00rtla/tests: Test BPF action program2026-01-07T14:57:16+00:00Tomas Glozartglozar@redhat.com2025-11-26T14:42:02+00:00urn:sha1:5525aebd4e0c6f7d92ec1cb074218bbcf3d46f13
Add a test that implements a BPF program writing to a test map, which
is attached to RTLA via --bpf-action to be executed on theshold
overflow.
A combination of --on-threshold shell with bpftool (which is always
present if BPF support is enabled) is used to check whether the BPF
program has executed successfully.
Suggested-by: Crystal Wood <crwood@redhat.com>
Link: https://lore.kernel.org/r/20251126144205.331954-5-tglozar@redhat.com
Signed-off-by: Tomas Glozar <tglozar@redhat.com>