diff options
Diffstat (limited to 'tools/bpf/bpftool/Documentation/bpftool-map.rst')
| -rw-r--r-- | tools/bpf/bpftool/Documentation/bpftool-map.rst | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst index 64b001b4f777..5c984ffc9f01 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-map.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst @@ -25,12 +25,17 @@ MAP COMMANDS | **bpftool** **map create** *FILE* **type** *TYPE* **key** *KEY_SIZE* **value** *VALUE_SIZE* \ | **entries** *MAX_ENTRIES* **name** *NAME* [**flags** *FLAGS*] [**dev** *NAME*] | **bpftool** **map dump** *MAP* -| **bpftool** **map update** *MAP* **key** *DATA* **value** *VALUE* [*UPDATE_FLAGS*] -| **bpftool** **map lookup** *MAP* **key** *DATA* +| **bpftool** **map update** *MAP* [**key** *DATA*] [**value** *VALUE*] [*UPDATE_FLAGS*] +| **bpftool** **map lookup** *MAP* [**key** *DATA*] | **bpftool** **map getnext** *MAP* [**key** *DATA*] | **bpftool** **map delete** *MAP* **key** *DATA* | **bpftool** **map pin** *MAP* *FILE* | **bpftool** **map event_pipe** *MAP* [**cpu** *N* **index** *M*] +| **bpftool** **map peek** *MAP* +| **bpftool** **map push** *MAP* **value** *VALUE* +| **bpftool** **map pop** *MAP* +| **bpftool** **map enqueue** *MAP* **value** *VALUE* +| **bpftool** **map dequeue** *MAP* | **bpftool** **map help** | | *MAP* := { **id** *MAP_ID* | **pinned** *FILE* } @@ -62,7 +67,7 @@ DESCRIPTION **bpftool map dump** *MAP* Dump all entries in a given *MAP*. - **bpftool map update** *MAP* **key** *DATA* **value** *VALUE* [*UPDATE_FLAGS*] + **bpftool map update** *MAP* [**key** *DATA*] [**value** *VALUE*] [*UPDATE_FLAGS*] Update map entry for a given *KEY*. *UPDATE_FLAGS* can be one of: **any** update existing entry @@ -75,7 +80,7 @@ DESCRIPTION the bytes are parsed as decimal values, unless a "0x" prefix (for hexadecimal) or a "0" prefix (for octal) is provided. - **bpftool map lookup** *MAP* **key** *DATA* + **bpftool map lookup** *MAP* [**key** *DATA*] Lookup **key** in the map. **bpftool map getnext** *MAP* [**key** *DATA*] @@ -107,6 +112,21 @@ DESCRIPTION replace any existing ring. Any other application will stop receiving events if it installed its rings earlier. + **bpftool map peek** *MAP* + Peek next **value** in the queue or stack. + + **bpftool map push** *MAP* **value** *VALUE* + Push **value** onto the stack. + + **bpftool map pop** *MAP* + Pop and print **value** from the stack. + + **bpftool map enqueue** *MAP* **value** *VALUE* + Enqueue **value** into the queue. + + **bpftool map dequeue** *MAP* + Dequeue and print **value** from the queue. + **bpftool map help** Print short help message. @@ -236,5 +256,6 @@ SEE ALSO **bpftool**\ (8), **bpftool-prog**\ (8), **bpftool-cgroup**\ (8), + **bpftool-feature**\ (8), **bpftool-net**\ (8), **bpftool-perf**\ (8) |