Searched refs:bpf_ringbuf_reserve (Results 1 – 6 of 6) sorted by relevance
| /linux/tools/testing/selftests/bpf/progs/ |
| A D | ima.c | 36 sample = bpf_ringbuf_reserve(&ringbuf, sizeof(u64), 0); in BPF_PROG()
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| A D | ringbuf_bench.c | 41 sample = bpf_ringbuf_reserve(&ringbuf, in bench_ringbuf()
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| A D | test_ringbuf.c | 48 sample = bpf_ringbuf_reserve(&ringbuf, sizeof(*sample), 0); in test_ringbuf()
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| A D | test_ringbuf_multi.c | 71 sample = bpf_ringbuf_reserve(rb, sizeof(*sample), 0); in test_ringbuf()
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| /linux/Documentation/bpf/ |
| A D | ringbuf.rst | 88 - ``bpf_ringbuf_reserve()``/``bpf_ringbuf_commit()``/``bpf_ringbuf_discard()``
102 ``bpf_ringbuf_reserve()`` avoids the extra copy of memory by providing a memory
105 a temporary heap for preparing sample. bpf_ringbuf_reserve() avoid this needs
110 ``bpf_ringbuf_reserve()``.
153 reservation, in NMI context, ``bpf_ringbuf_reserve()`` might fail to get
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| /linux/kernel/bpf/ |
| A D | ringbuf.c | 351 BPF_CALL_3(bpf_ringbuf_reserve, struct bpf_map *, map, u64, size, u64, flags) in BPF_CALL_3() argument
363 .func = bpf_ringbuf_reserve,
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