Re: [PATCH RFC bpf-next v2 17/18] bpftool: Add rhash map documentation

Emil Tsalapatis
2026-04-14T17:51:08Z

On Wed Apr 8, 2026 at 11:10 AM EDT, Mykyta Yatsenko wrote:
> From: Mykyta Yatsenko <yatsenko@meta.com>
>
> Make bpftool documentation aware of the resizable hash map.
>
> Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com>

Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>

> ---
> tools/bpf/bpftool/Documentation/bpftool-map.rst | 2 +-
> tools/bpf/bpftool/map.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst
> index 1af3305ea2b2..5daf3de5c744 100644
> --- a/tools/bpf/bpftool/Documentation/bpftool-map.rst
> +++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst
> @@ -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
> ===========
> diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
> index 7ebf7dbcfba4..71a45d96617e 100644
> --- a/tools/bpf/bpftool/map.c
> +++ b/tools/bpf/bpftool/map.c
> @@ -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"
> "",