Changes in bpf_iter_bpf_percpu_array_map.c

e626a13f - selftests/bpf: drop unnecessary bpf_iter.h type duplication

Tue, 29 Oct 2024 20:39:19 +0000

selftests/bpf: drop unnecessary bpf_iter.h type duplicationDrop bpf_iter.h header which uses vmlinux.h but re-defines a bunch ofiterator structures and some of BPF constants for use in BPF iteratorselftests.None of that is necessary when fresh vmlinux.h header is generated forvmlinux image that matches latest selftests. So drop ugly hacks and havea nice plain vmlinux.h usage everywhere.We could do the same with all the kfunc __ksym redefinitions, but thathas dependency on very fresh pahole, so I'm not addressing that here.Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/r/20241029203919.1948941-1-andrii@kernel.orgSigned-off-by: Alexei Starovoitov List of files: /linux-6.15/tools/testing/selftests/bpf/progs/bpf_iter_bpf_percpu_array_map.c

3f67639d - selftests/bpf: Remove unused 'key_t' structs

Sun, 02 Jun 2024 23:41:11 +0000

selftests/bpf: Remove unused 'key_t' structs'key_t' is unused in a couple of files since the original commit 60dd49ea6539("selftests/bpf: Add test for bpf array map iterators"). Remove it.Signed-off-by: Dr. David Alan Gilbert Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20240602234112.225107-3-linux@treblig.org List of files: /linux-6.15/tools/testing/selftests/bpf/progs/bpf_iter_bpf_percpu_array_map.c

60dd49ea - selftests/bpf: Add test for bpf array map iterators

Thu, 23 Jul 2020 18:41:21 +0000

selftests/bpf: Add test for bpf array map iteratorsTwo subtests are added. $ ./test_progs -n 4 ... #4/20 bpf_array_map:OK #4/21 bpf_percpu_array_map:OK ...The bpf_array_map subtest also tested bpf programchanging array element values and send key/valueto user space through bpf_seq_write() interface.Signed-off-by: Yonghong Song Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20200723184121.591367-1-yhs@fb.com List of files: /linux-6.15/tools/testing/selftests/bpf/progs/bpf_iter_bpf_percpu_array_map.c