From: Xiaoming Ni <nixiaoming@huawei.com>
To: Luis Chamberlain <mcgrof@kernel.org>,
keescook@chromium.org, yzaikin@google.com, ebiederm@xmission.com,
axboe@kernel.dk, clemens@ladisch.de, arnd@arndb.de,
gregkh@linuxfoundation.org, jani.nikula@linux.intel.com,
joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com,
airlied@linux.ie, daniel@ffwll.ch, benh@kernel.crashing.org,
rdna@fb.com, viro@zeniv.linux.org.uk, mark@fasheh.com,
jlbec@evilplan.org, joseph.qi@linux.alibaba.com, vbabka@suse.cz,
sfr@canb.auug.org.au, jack@suse.cz, amir73il@gmail.com,
rafael@kernel.org, tytso@mit.edu
Cc: wangle6@huawei.com, intel-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
julia.lawall@lip6.fr, alex.huangjianhui@huawei.com,
laiyuanyuan.lai@huawei.com, akpm@linux-foundation.org,
linuxppc-dev@lists.ozlabs.org, ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH 13/13] fs: move binfmt_misc sysctl to its own file
Date: Thu, 4 Jun 2020 16:45:20 +0800 [thread overview]
Message-ID: <6cbba430-a768-72db-bd45-bcbba0376219@huawei.com> (raw)
In-Reply-To: <20200529074108.16928-14-mcgrof@kernel.org>
On 2020/5/29 15:41, Luis Chamberlain wrote:
> This moves the binfmt_misc sysctl to its own file to help remove
> clutter from kernel/sysctl.c.
>
> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
> ---
> fs/binfmt_misc.c | 1 +
> kernel/sysctl.c | 7 -------
> 2 files changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
> index f69a043f562b..656b3f5f3bbf 100644
> --- a/fs/binfmt_misc.c
> +++ b/fs/binfmt_misc.c
> @@ -821,6 +821,7 @@ static int __init init_misc_binfmt(void)
> int err = register_filesystem(&bm_fs_type);
> if (!err)
> insert_binfmt(&misc_format);
> + register_sysctl_empty_subdir("fs", "binfmt_misc");
> return err;
> }
build error when CONFIG_BINFMT_MISC=m
ERROR: modpost: "register_sysctl_empty_subdir" [fs/binfmt_misc.ko]
undefined!
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 27f0c9ea..4129dfb 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2853,6 +2853,7 @@ void register_sysctl_empty_subdir(const char *base,
{
register_sysctl_subdir(base, subdir, sysctl_mount_point);
}
+EXPORT_SYMBOL_GPL(register_sysctl_empty_subdir);
#endif /* CONFIG_SYSCTL */
Thanks
Xiaoming Ni
prev parent reply other threads:[~2020-06-04 8:45 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-29 7:40 [Ocfs2-devel] [PATCH 00/13] sysctl: spring cleaning Luis Chamberlain
2020-05-29 7:40 ` [Ocfs2-devel] [PATCH 01/13] sysctl: add new register_sysctl_subdir() helper Luis Chamberlain
2020-05-29 8:13 ` Jani Nikula
2020-05-29 12:16 ` Luis Chamberlain
2020-05-29 12:40 ` Eric W. Biederman
2020-05-29 12:42 ` Eric W. Biederman
2020-05-29 7:40 ` [Ocfs2-devel] [PATCH 02/13] cdrom: use new sysctl subdir helper register_sysctl_subdir() Luis Chamberlain
2020-05-29 12:46 ` Eric W. Biederman
2020-05-29 7:40 ` [Ocfs2-devel] [PATCH 03/13] hpet: " Luis Chamberlain
2020-05-29 7:40 ` [Ocfs2-devel] [PATCH 04/13] i915: " Luis Chamberlain
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 05/13] macintosh/mac_hid.c: " Luis Chamberlain
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 06/13] ocfs2: " Luis Chamberlain
2020-05-29 8:23 ` Kees Cook
2020-05-29 11:49 ` [Ocfs2-devel] [Intel-gfx] " Luis Chamberlain
2020-05-29 14:49 ` Kees Cook
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 07/13] test_sysctl: " Luis Chamberlain
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 08/13] inotify: simplify sysctl declaration with register_sysctl_subdir() Luis Chamberlain
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 09/13] firmware_loader: " Luis Chamberlain
2020-05-29 10:26 ` Greg KH
2020-05-29 11:59 ` Xiaoming Ni
2020-05-29 12:09 ` Luis Chamberlain
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 10/13] eventpoll: " Luis Chamberlain
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 11/13] random: " Luis Chamberlain
2020-05-29 10:26 ` Greg KH
2020-05-29 12:09 ` Xiaoming Ni
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 12/13] sysctl: add helper to register empty subdir Luis Chamberlain
2020-05-29 8:15 ` Kees Cook
2020-05-29 13:03 ` Eric W. Biederman
2020-05-29 7:41 ` [Ocfs2-devel] [PATCH 13/13] fs: move binfmt_misc sysctl to its own file Luis Chamberlain
2020-05-29 8:14 ` Kees Cook
2020-06-04 8:45 ` Xiaoming Ni [this message]
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