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Searched refs:rb_fd (Results 1 – 2 of 2) sorted by relevance

/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Duser_ringbuf.c101 int err, rb_fd; in test_user_ringbuf_mappings() local
110 rb_fd = bpf_map__fd(skel->maps.user_ringbuf); in test_user_ringbuf_mappings()
123 rb_fd, page_size); in test_user_ringbuf_mappings()
150 int err = -ENOMEM, rb_fd; in load_skel_create_ringbufs() local
160 rb_fd = bpf_map__fd(skel->maps.kernel_ringbuf); in load_skel_create_ringbufs()
161 kern_ringbuf = ring_buffer__new(rb_fd, callback, skel, NULL); in load_skel_create_ringbufs()
169 rb_fd = bpf_map__fd(skel->maps.user_ringbuf); in load_skel_create_ringbufs()
170 user_ringbuf = user_ring_buffer__new(rb_fd, NULL); in load_skel_create_ringbufs()
207 int rb_fd, page_size = getpagesize(); in manually_write_test_invalid_sample() local
209 rb_fd = bpf_map__fd(skel->maps.user_ringbuf); in manually_write_test_invalid_sample()
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H A Dringbuf.c91 int err, cnt, rb_fd; in ringbuf_subtest() local
105 rb_fd = skel->maps.ringbuf.map_fd; in ringbuf_subtest()
107 mmap_ptr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, rb_fd, 0); in ringbuf_subtest()
116 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, page_size); in ringbuf_subtest()
122 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in ringbuf_subtest()
126 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 3 * page_size); in ringbuf_subtest()
128 mmap_ptr = mmap(NULL, 2 * page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in ringbuf_subtest()
132 mmap_ptr = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED, rb_fd, 0); in ringbuf_subtest()
142 mmap_ptr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, rb_fd, page_size); in ringbuf_subtest()