Documentation/bpf: Document CGROUP_STORAGE map type
authorYiFei Zhu <zhuyifei@google.com>
Fri, 24 Jul 2020 04:47:45 +0000 (23:47 -0500)
committerAlexei Starovoitov <ast@kernel.org>
Sun, 26 Jul 2020 03:16:36 +0000 (20:16 -0700)
commit4e15f460be6d14c3fe80ef3221bde759f6b94d9d
treea50fb0c559087a16d99b8f81b4db0c94c69eb3b9
parent3573f384014f51fd5289df0e8369b63ae7fdc244
Documentation/bpf: Document CGROUP_STORAGE map type

The machanics and usage are not very straightforward. Given the
changes it's better to document how it works and how to use it,
rather than having to rely on the examples and implementation to
infer what is going on.

Signed-off-by: YiFei Zhu <zhuyifei@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/b412edfbb05cb1077c9e2a36a981a54ee23fa8b3.1595565795.git.zhuyifei@google.com
Documentation/bpf/index.rst
Documentation/bpf/map_cgroup_storage.rst [new file with mode: 0644]