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

/Linux-v6.1/tools/testing/selftests/bpf/prog_tests/
Dringbuf.c89 int err, cnt, rb_fd; in test_ringbuf() local
103 rb_fd = skel->maps.ringbuf.map_fd; in test_ringbuf()
105 mmap_ptr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, rb_fd, 0); in test_ringbuf()
114 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, page_size); in test_ringbuf()
120 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in test_ringbuf()
124 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 3 * page_size); in test_ringbuf()
126 mmap_ptr = mmap(NULL, 2 * page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in test_ringbuf()
130 mmap_ptr = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED, rb_fd, 0); in test_ringbuf()
140 mmap_ptr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, rb_fd, page_size); in test_ringbuf()
Duser_ringbuf.c102 int err, rb_fd; in test_user_ringbuf_mappings() local
111 rb_fd = bpf_map__fd(skel->maps.user_ringbuf); in test_user_ringbuf_mappings()
113 mmap_ptr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, rb_fd, 0); in test_user_ringbuf_mappings()
124 rb_fd, page_size); in test_user_ringbuf_mappings()
132 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, in test_user_ringbuf_mappings()
151 int err = -ENOMEM, rb_fd; in load_skel_create_ringbufs() local
161 rb_fd = bpf_map__fd(skel->maps.kernel_ringbuf); in load_skel_create_ringbufs()
162 kern_ringbuf = ring_buffer__new(rb_fd, callback, skel, NULL); in load_skel_create_ringbufs()
170 rb_fd = bpf_map__fd(skel->maps.user_ringbuf); in load_skel_create_ringbufs()
171 user_ringbuf = user_ring_buffer__new(rb_fd, NULL); in load_skel_create_ringbufs()
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