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feat: AddRingBuf() using ring_buffer__add #430

Merged
merged 1 commit into from
Jun 26, 2024
Merged

feat: AddRingBuf() using ring_buffer__add #430

merged 1 commit into from
Jun 26, 2024

Commits on Jun 10, 2024

  1. feat: AddRingBuf() using ring_buffer__add 

    libbpf provides ring_buffer__add to handle multiple ringbuf event
callbacks

- single RingBuffer object now handles multiple slots
- implements AddRingBuf() for ring_buffer__add wrapper
- updates ringbuffers selftest to show how to handle it

Reference
- https://github.com/torvalds/linux/blob/eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c/tools/testing/selftests/bpf/progs/test_ringbuf_multi.c
- https://github.com/torvalds/linux/blob/eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c/tools/testing/selftests/bpf/prog_tests/ringbuf_multi.c#41
    @mighty1231
    mighty1231 committed Jun 10, 2024
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