2 commits

Author	SHA1	Message	Date
Donald Hunter	539886a32a	docs/bpf: Fix sphinx warnings in BPF map docs ... Fix duplicate C declaration warnings when using sphinx >= 3.1. Reported-by: Akira Yokosawa <akiyks@gmail.com> Signed-off-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Akira Yokosawa <akiyks@gmail.com> Link: https://lore.kernel.org/bpf/ed4dac84-1b12-5c58-e4de-93ab9ac67c09@gmail.com Link: https://lore.kernel.org/bpf/20221122143933.91321-1-donald.hunter@gmail.com	2022-11-24 01:05:04 +01:00
Donald Hunter	979855d302	bpf, docs: document BPF_MAP_TYPE_HASH and variants ... Add documentation for BPF_MAP_TYPE_HASH including kernel version introduced, usage and examples. Document BPF_MAP_TYPE_PERCPU_HASH, BPF_MAP_TYPE_LRU_HASH and BPF_MAP_TYPE_LRU_PERCPU_HASH variations. Note that this file is included in the BPF documentation by the glob in Documentation/bpf/maps.rst v3: Fix typos reported by Stanislav Fomichev and Yonghong Song. Add note about iteration and deletion as requested by Yonghong Song. v2: Describe memory allocation semantics as suggested by Stanislav Fomichev. Fix u64 typo reported by Stanislav Fomichev. Cut down usage examples to only show usage in context. Updated patch description to follow style recommendation, reported by Bagas Sanjaya. Signed-off-by: Donald Hunter <donald.hunter@gmail.com> Reviewed-by: Stanislav Fomichev <sdf@google.com> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/r/20220718125847.1390-1-donald.hunter@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2022-07-19 10:38:03 -07:00