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| author | Quentin Monnet <quentin.monnet@netronome.com> | 2018-02-07 20:27:15 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-02-08 11:59:50 +0100 |
| commit | 2148481d5d3111e5e9aa5adc1905fa3539e548c8 (patch) | |
| tree | 6f00463e6321912a25e1df536a3dfb94e334a561 /tools | |
| parent | 92426820f7616caebdf6ba665f749102a670b3d4 (diff) | |
| download | linux-2148481d5d3111e5e9aa5adc1905fa3539e548c8.tar.gz linux-2148481d5d3111e5e9aa5adc1905fa3539e548c8.tar.bz2 linux-2148481d5d3111e5e9aa5adc1905fa3539e548c8.zip | |
tools: bpftool: make syntax for program map update explicit in man page
Specify in the documentation that when using bpftool to update a map of
type BPF_MAP_TYPE_PROG_ARRAY, the syntax for the program used as a value
should use the "id|tag|pinned" keywords convention, as used with
"bpftool prog" commands.
Fixes: ff69c21a85a4 ("tools: bpftool: add documentation")
Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/bpf/bpftool/Documentation/bpftool-map.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst index 0ab32b312aec..457e868bd32f 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-map.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst @@ -31,7 +31,8 @@ MAP COMMANDS | **bpftool** **map help** | | *MAP* := { **id** *MAP_ID* | **pinned** *FILE* } -| *VALUE* := { *BYTES* | *MAP* | *PROGRAM* } +| *PROG* := { **id** *PROG_ID* | **pinned** *FILE* | **tag** *PROG_TAG* } +| *VALUE* := { *BYTES* | *MAP* | *PROG* } | *UPDATE_FLAGS* := { **any** | **exist** | **noexist** } DESCRIPTION |