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Diffstat (limited to 'Documentation/bpf/index.rst')
| -rw-r--r-- | Documentation/bpf/index.rst | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/Documentation/bpf/index.rst b/Documentation/bpf/index.rst index 0f60b95e83c4..d46429be334e 100644 --- a/Documentation/bpf/index.rst +++ b/Documentation/bpf/index.rst @@ -5,10 +5,10 @@ BPF Documentation This directory contains documentation for the BPF (Berkeley Packet Filter) facility, with a focus on the extended BPF version (eBPF). -This kernel side documentation is still work in progress. The main +This kernel side documentation is still work in progress. The main textual documentation is (for historical reasons) described in -`Documentation/networking/filter.rst`_, which describe both classical -and extended BPF instruction-set. +:ref:`networking-filter`, which describe both classical and extended +BPF instruction-set. The Cilium project also maintains a `BPF and XDP Reference Guide`_ that goes into great technical depth about the BPF Architecture. @@ -48,6 +48,15 @@ Program types bpf_lsm +Map types +========= + +.. toctree:: + :maxdepth: 1 + + map_cgroup_storage + + Testing and debugging BPF ========================= @@ -67,7 +76,7 @@ Other ringbuf .. Links: -.. _Documentation/networking/filter.rst: ../networking/filter.txt +.. _networking-filter: ../networking/filter.rst .. _man-pages: https://www.kernel.org/doc/man-pages/ -.. _bpf(2): http://man7.org/linux/man-pages/man2/bpf.2.html -.. _BPF and XDP Reference Guide: http://cilium.readthedocs.io/en/latest/bpf/ +.. _bpf(2): https://man7.org/linux/man-pages/man2/bpf.2.html +.. _BPF and XDP Reference Guide: https://docs.cilium.io/en/latest/bpf/ |