selftests/bpf: Verify bpf_timer_cancel_async works

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Add test that verifies that bpf_timer_cancel_async works: can cancel
callback successfully.

Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20260201025403.66625-7-alexei.starovoitov@gmail.com

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Mykyta Yatsenko 2026-01-31 18:54:00 -08:00 • committed by Andrii Nakryiko

parent d02fdd7195

commit fe9d205cec

2 changed files with 48 additions and 0 deletions

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25

tools/testing/selftests/bpf/prog_tests/timer.c

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23

tools/testing/selftests/bpf/progs/timer.c

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