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

/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Duser_ringbuf.c239 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()
359 struct user_ring_buffer *ringbuf; in test_user_ringbuf_overfill()
377 struct user_ring_buffer *ringbuf; in test_user_ringbuf_discards_properly_ignored()
422 struct user_ring_buffer *ringbuf; in test_user_ringbuf_loop()
536 struct user_ring_buffer *user_ringbuf; in test_user_ringbuf_msg_protocol()
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/linux-6.15/tools/lib/bpf/
H A Dringbuf.c44 struct user_ring_buffer { struct
423 static void user_ringbuf_unmap_ring(struct user_ring_buffer *rb) in user_ringbuf_unmap_ring()
435 void user_ring_buffer__free(struct user_ring_buffer *rb) in user_ring_buffer__free()
448 static int user_ringbuf_map(struct user_ring_buffer *rb, int map_fd) in user_ringbuf_map()
518 struct user_ring_buffer *
521 struct user_ring_buffer *rb; in user_ring_buffer__new()
551 static void user_ringbuf_commit(struct user_ring_buffer *rb, void *sample, bool discard) in user_ringbuf_commit()
570 void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample) in user_ring_buffer__discard()
575 void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample) in user_ring_buffer__submit()
580 void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size) in user_ring_buffer__reserve()
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H A Dlibbpf.h1327 struct user_ring_buffer;
1446 LIBBPF_API struct user_ring_buffer *
1468 LIBBPF_API void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size);
1511 LIBBPF_API void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb,
1524 LIBBPF_API void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample);
1534 LIBBPF_API void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample);
1541 LIBBPF_API void user_ring_buffer__free(struct user_ring_buffer *rb);