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bpftool: Add rhash map documentation

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Make bpftool documentation aware of the resizable hash map.

Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Link: https://lore.kernel.org/r/20260605-rhash-v7-11-5b8e05f8630d@meta.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Mykyta Yatsenko
2026-06-05 04:41:28 -07:00
committed by Alexei Starovoitov
parent a996794fda
commit 2bea44ea3c
2 changed files with 2 additions and 2 deletions
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2
tools/bpf/bpftool/Documentation/bpftool-map.rst
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@@ -56,7 +56,7 @@ MAP COMMANDS
| | **cgroup_storage** | **reuseport_sockarray** | **percpu_cgroup_storage**
| | **queue** | **stack** | **sk_storage** | **struct_ops** | **ringbuf** | **inode_storage**
| | **task_storage** | **bloom_filter** | **user_ringbuf** | **cgrp_storage** | **arena**
| | **insn_array** }
| | **insn_array** | **rhash** }
DESCRIPTION
===========

2
tools/bpf/bpftool/map.c
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@@ -1478,7 +1478,7 @@ static int do_help(int argc, char **argv)
" cgroup_storage | reuseport_sockarray | percpu_cgroup_storage |\n"
" queue | stack | sk_storage | struct_ops | ringbuf | inode_storage |\n"
" task_storage | bloom_filter | user_ringbuf | cgrp_storage | arena |\n"
" insn_array }\n"
" insn_array | rhash }\n"
" " HELP_SPEC_OPTIONS " |\n"
" {-f|--bpffs} | {-n|--nomount} }\n"
"",