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Searched refs:user_ring_buffer (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Duser_ringbuf.c32 static int write_samples(struct user_ring_buffer *ringbuf, uint32_t num_samples) in write_samples()
145 struct user_ring_buffer **user_ringbuf_out) in load_skel_create_ringbufs()
149 struct user_ring_buffer *user_ringbuf = NULL; in load_skel_create_ringbufs()
197 struct user_ring_buffer **ringbuf_out) in load_skel_create_user_ringbuf()
239 struct user_ring_buffer *ringbuf; in test_user_ringbuf_post_misaligned()
255 struct user_ring_buffer *ringbuf; in test_user_ringbuf_post_producer_wrong_offset()
271 struct user_ring_buffer *ringbuf; in test_user_ringbuf_post_larger_than_ringbuf_sz()
287 struct user_ring_buffer *ringbuf; in test_user_ringbuf_basic()
310 struct user_ring_buffer *ringbuf; in test_user_ringbuf_sample_full_ring_buffer()
335 struct user_ring_buffer *ringbuf; in test_user_ringbuf_post_alignment_autoadjust()
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/openbmc/linux/tools/lib/bpf/
H A Dringbuf.c43 struct user_ring_buffer { struct
326 static void user_ringbuf_unmap_ring(struct user_ring_buffer *rb) in user_ringbuf_unmap_ring()
338 void user_ring_buffer__free(struct user_ring_buffer *rb) in user_ring_buffer__free()
351 static int user_ringbuf_map(struct user_ring_buffer *rb, int map_fd) in user_ringbuf_map()
420 struct user_ring_buffer *
423 struct user_ring_buffer *rb; in user_ring_buffer__new()
453 static void user_ringbuf_commit(struct user_ring_buffer *rb, void *sample, bool discard) in user_ringbuf_commit()
472 void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample) in user_ring_buffer__discard()
477 void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample) in user_ring_buffer__submit()
482 void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size) in user_ring_buffer__reserve()
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H A Dlibbpf.h1232 struct user_ring_buffer;
1267 LIBBPF_API struct user_ring_buffer *
1289 LIBBPF_API void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size);
1332 LIBBPF_API void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb,
1345 LIBBPF_API void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample);
1355 LIBBPF_API void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample);
1362 LIBBPF_API void user_ring_buffer__free(struct user_ring_buffer *rb);