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Received: from [50.53.43.113] (helo=[192.168.254.34]) by bombadil.infradead.org with esmtpsa (Exim 4.99.1 #2 (Red Hat Linux)) id 1x5Rde-000000012qD-2dww; Sat, 12 Sep 2026 17:35:42 +0000 Message-ID: <01ae4e36-cc13-4420-a46b-69de5fd37fb5@infradead.org> Date: Sat, 12 Sep 2026 10:35:41 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] docs/vfs: Fix the struct file_system_type copy To: Karl Mehltretter , "Matthew Wilcox (Oracle)" , Jan Kara , Jonathan Corbet Cc: Shuah Khan , Christian Brauner , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260912073250.51074-1-kmehltretter@gmail.com> Content-Language: en-US From: Randy Dunlap In-Reply-To: <20260912073250.51074-1-kmehltretter@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: D347040008 X-Stat-Signature: tmmx6ucj3rt6ir87br9uo913j41d4bya X-Rspam-User: X-HE-Tag: 1789234545-205290 X-HE-Meta: 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 ZZViQzo6 CCywJlGO4ZsY146NRBnORAncgKa8YWhBGEwAOlpsfkIHDf1FeHxqw5apwcNY/a2WmcSwNpWOKS7VdTjbzOIz/JCe1bcndZ3PoJKLCt8IulZBpLpztBym7Ef40lpt360gkbRQE8mt2X6QYin/aDDj7JBxXFX4lrCQ5j7IBRKMgQFrsGkZFFxgOY/jiAty5C4RsLW9+ukiHdBvr4R6S+bk6JYspi1FsZo3lInBrUazlqgcBbucx5zNueTtyTcriU6WU2sBXpHzaLz//a3oL9ODur65mNfCT2UE8BcTDojOLlYv4MHBLT9T7Ae0fztDCcKKKt0DPeHHmyC72ox6//DQr/39wKjaGAmQvESzWlcoeRQxufFXjIAJw1v8BuxgQmsTtPrXm0hZqq5CARiVf4TCp3f4Ab9LstGDNZONs Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/12/26 12:32 AM, Karl Mehltretter wrote: > Commit dc651e25a6d2 ("fs: RCU-ify filesystems list") replaced the next > pointer of struct file_system_type with an hlist_node, but the copy of > the structure in vfs.rst still shows "struct file_system_type * next". > Show the hlist_node. > > Fixes: dc651e25a6d2 ("fs: RCU-ify filesystems list") > Assisted-by: LLM > Signed-off-by: Karl Mehltretter Reviewed-by: Randy Dunlap Thanks. > --- > Documentation/filesystems/vfs.rst | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst > index d3a93eec3945f83e057fbd6bc3ce519da03ea66f..56c68f4aefbac6f7be979f5ebc2a0aee886e13ae 100644 > --- a/Documentation/filesystems/vfs.rst > +++ b/Documentation/filesystems/vfs.rst > @@ -117,7 +117,7 @@ members are defined: > const struct fs_parameter_spec *parameters; > void (*kill_sb) (struct super_block *); > struct module *owner; > - struct file_system_type * next; > + struct hlist_node list; > struct hlist_head fs_supers; > > struct lock_class_key s_lock_key; -- ~Randy