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authorQuentin Monnet <quentin.monnet@netronome.com>2018-02-08 07:27:15 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2018-02-08 13:59:50 +0300
commit2148481d5d3111e5e9aa5adc1905fa3539e548c8 (patch)
tree6f00463e6321912a25e1df536a3dfb94e334a561 /tools
parent92426820f7616caebdf6ba665f749102a670b3d4 (diff)
downloadlinux-2148481d5d3111e5e9aa5adc1905fa3539e548c8.tar.xz
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.rst3
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