linux-kernel - Re: [PATCH v2] docs: Fix typo in comment

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Message-ID: <20220721154110.fqp7n6f7ij22vayp@kafai-mbp.dhcp.thefacebook.com>
Date:   Thu, 21 Jul 2022 08:41:10 -0700
From:   Martin KaFai Lau <kafai@...com>
To:     Slark Xiao <slark_xiao@....com>
Cc:     corbet@....net, bhe@...hat.com, vgoyal@...hat.com,
        dyoung@...hat.com, ast@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, martin.lau@...ux.dev, song@...nel.org,
        yhs@...com, john.fastabend@...il.com, kpsingh@...nel.org,
        sdf@...gle.com, haoluo@...gle.com, jolsa@...nel.org,
        william.gray@...aro.org, dhowells@...hat.com, peterz@...radead.org,
        mingo@...hat.com, will@...nel.org, longman@...hat.com,
        boqun.feng@...il.com, tglx@...utronix.de, bigeasy@...utronix.de,
        kexec@...ts.infradead.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, bpf@...r.kernel.org,
        linux-cachefs@...hat.com
Subject: Re: [PATCH v2] docs: Fix typo in comment

On Thu, Jul 21, 2022 at 09:56:05AM +0800, Slark Xiao wrote:
> diff --git a/Documentation/bpf/map_cgroup_storage.rst b/Documentation/bpf/map_cgroup_storage.rst
> index cab9543017bf..8e5fe532c07e 100644
> --- a/Documentation/bpf/map_cgroup_storage.rst
> +++ b/Documentation/bpf/map_cgroup_storage.rst
> @@ -31,7 +31,7 @@ The map uses key of type of either ``__u64 cgroup_inode_id`` or
>      };
>  
>  ``cgroup_inode_id`` is the inode id of the cgroup directory.
> -``attach_type`` is the the program's attach type.
> +``attach_type`` is the program's attach type.
>  
>  Linux 5.9 added support for type ``__u64 cgroup_inode_id`` as the key type.
>  When this key type is used, then all attach types of the particular cgroup and
> @@ -155,7 +155,7 @@ However, the BPF program can still only associate with one map of each type
>  ``BPF_MAP_TYPE_CGROUP_STORAGE`` or more than one
>  ``BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE``.
>  
> -In all versions, userspace may use the the attach parameters of cgroup and
> +In all versions, userspace may use the attach parameters of cgroup and
>  attach type pair in ``struct bpf_cgroup_storage_key`` as the key to the BPF map
>  APIs to read or update the storage for a given attachment. For Linux 5.9
>  attach type shared storages, only the first value in the struct, cgroup inode
For the bpf changes,

Acked-by: Martin KaFai Lau <kafai@...com>