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
..
libbpf	bpf, docs: Remove deprecated xsk libbpf APIs description	2022-07-08 14:18:50 +02:00
bpf_design_QA.rst	bpf: Update bpf_design_QA.rst to clarify the kfunc call is not ABI	2021-03-30 07:31:01 -07:00
bpf_devel_QA.rst	docs: netdev: move the netdev-FAQ to the process pages	2022-03-31 10:49:39 +02:00
bpf_licensing.rst	bpf: Document BPF licensing.	2021-09-22 23:13:13 +02:00
bpf_prog_run.rst	Documentation/bpf: Add documentation for BPF_PROG_RUN	2022-03-09 14:19:22 -08:00
btf.rst	docs/bpf: Update documentation for BTF_KIND_FUNC	2022-07-19 09:42:09 -07:00
classic_vs_extended.rst	bpf, docs: Split the comparism to classic BPF from instruction-set.rst	2021-12-30 16:31:44 -08:00
drgn.rst	bpf: Document bpf_inspect drgn tool	2020-03-26 00:08:36 +01:00
faq.rst	bpf, docs: Fix ordering of bpf documentation	2021-11-17 23:24:01 +01:00
helpers.rst	bpf, docs: Fix ordering of bpf documentation	2021-11-17 23:24:01 +01:00
index.rst	Documentation/bpf: Add documentation for BPF_PROG_RUN	2022-03-09 14:19:22 -08:00
instruction-set.rst	bpf, docs: Fix the code formatting in instruction-set	2022-06-24 13:58:32 -07:00
llvm_reloc.rst	bpf, docs: Add llvm_reloc.rst to explain llvm bpf relocations	2021-05-28 22:12:04 +02:00
map_cgroup_storage.rst	Documentation/bpf: Document CGROUP_STORAGE map type	2020-07-25 20:16:36 -07:00
map_hash.rst	bpf, docs: document BPF_MAP_TYPE_HASH and variants	2022-07-19 10:38:03 -07:00
maps.rst	bpf, docs: Move handling of maps to Documentation/bpf/maps.rst	2021-11-30 10:52:11 -08:00
other.rst	bpf, docs: Fix ordering of bpf documentation	2021-11-17 23:24:01 +01:00
prog_cgroup_sockopt.rst	bpf: Document optval > PAGE_SIZE behavior for sockopt hooks	2020-06-17 10:54:05 -07:00
prog_cgroup_sysctl.rst	bpf: Document BPF_PROG_TYPE_CGROUP_SYSCTL	2019-04-18 16:05:36 -07:00
prog_flow_dissector.rst	bpf/flow_dissector: add mode to enforce global BPF flow dissector	2019-10-07 20:16:33 -07:00
prog_lsm.rst	bpf, docs: Rename bpf_lsm.rst to prog_lsm.rst	2021-11-17 23:23:58 +01:00
prog_sk_lookup.rst	bpf: sk_lookup: Add user documentation	2020-08-24 14:46:50 -07:00
programs.rst	bpf, docs: Fix ordering of bpf documentation	2021-11-17 23:24:01 +01:00
ringbuf.rst	docs/bpf: Remove source code links	2020-09-14 18:46:54 -07:00
s390.rst	bpf: Add s390 testing documentation	2019-10-30 16:25:31 +01:00
syscall_api.rst	bpf, docs: Fix ordering of bpf documentation	2021-11-17 23:24:01 +01:00
test_debug.rst	bpf, docs: Fix ordering of bpf documentation	2021-11-17 23:24:01 +01:00
verifier.rst	bpf, docs: Add a missing colon in verifier.rst	2022-02-28 18:20:35 +01:00