linux-kernel - Re: [PATCH v3 1/4] ocfs2: export ocfs2

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Message-ID: <20160113230228.GJ819@wotan.suse.de>
Date:	Wed, 13 Jan 2016 15:02:28 -0800
From:	Mark Fasheh <mfasheh@...e.de>
To:	Gang He <ghe@...e.com>
Cc:	rgoldwyn@...e.de, linux-kernel@...r.kernel.org,
	ocfs2-devel@....oracle.com, akpm@...ux-foundation.org
Subject: Re: [PATCH v3 1/4] ocfs2: export ocfs2_kset for online file check

On Fri, Dec 25, 2015 at 03:16:16PM +0800, Gang He wrote:
> Export ocfs2_kset object from ocfs2_stackglue kernel module,
> then online file check code will create the related sysfiles
> under ocfs2_kset object.
> 
> Signed-off-by: Gang He <ghe@...e.com>

Reviewed-by: Mark Fasheh <mfasheh@...e.de>

This was easy to review, though you might consider adding a note that we're
exporting this because it's built in ocfs2_stackglue.ko.
	--Mark


> ---
>  fs/ocfs2/stackglue.c | 3 ++-
>  fs/ocfs2/stackglue.h | 2 ++
>  2 files changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
> index 5d965e8..13219ed 100644
> --- a/fs/ocfs2/stackglue.c
> +++ b/fs/ocfs2/stackglue.c
> @@ -629,7 +629,8 @@ static struct attribute_group ocfs2_attr_group = {
>  	.attrs = ocfs2_attrs,
>  };
>  
> -static struct kset *ocfs2_kset;
> +struct kset *ocfs2_kset;
> +EXPORT_SYMBOL_GPL(ocfs2_kset);
>  
>  static void ocfs2_sysfs_exit(void)
>  {
> diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
> index 66334a3..f2dce10 100644
> --- a/fs/ocfs2/stackglue.h
> +++ b/fs/ocfs2/stackglue.h
> @@ -298,4 +298,6 @@ void ocfs2_stack_glue_set_max_proto_version(struct ocfs2_protocol_version *max_p
>  int ocfs2_stack_glue_register(struct ocfs2_stack_plugin *plugin);
>  void ocfs2_stack_glue_unregister(struct ocfs2_stack_plugin *plugin);
>  
> +extern struct kset *ocfs2_kset;
> +
>  #endif  /* STACKGLUE_H */
> -- 
> 2.1.2
> 
> --
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--
Mark Fasheh