linux-kernel - Re: [PATCH 02/10] gfs2: Remove gfs2_xattr_acl

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Date:	Tue, 1 Dec 2015 14:07:21 -0500 (EST)
From:	Bob Peterson <rpeterso@...hat.com>
To:	Andreas Gruenbacher <agruenba@...hat.com>
Cc:	Alexander Viro <viro@...iv.linux.org.uk>,
	Christoph Hellwig <hch@...radead.org>,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	Steven Whitehouse <swhiteho@...hat.com>,
	cluster-devel@...hat.com
Subject: Re: [PATCH 02/10] gfs2: Remove gfs2_xattr_acl_chmod

----- Original Message -----
> Function gfs2_xattr_acl_chmod is unused since commit e01580bf.
> 
> Signed-off-by: Andreas Gruenbacher <agruenba@...hat.com>
> Cc: Steven Whitehouse <swhiteho@...hat.com>
> Cc: Bob Peterson <rpeterso@...hat.com>
> Cc: cluster-devel@...hat.com
> ---
>  fs/gfs2/xattr.c | 50 --------------------------------------------------
>  fs/gfs2/xattr.h |  1 -
>  2 files changed, 51 deletions(-)
> 
> diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
> index 53ce76a..84f2d81 100644
> --- a/fs/gfs2/xattr.c
> +++ b/fs/gfs2/xattr.c
> @@ -1237,56 +1237,6 @@ static int gfs2_xattr_set(const struct xattr_handler
> *handler,
>  				size, flags, handler->flags);
>  }
>  
> -
> -static int ea_acl_chmod_unstuffed(struct gfs2_inode *ip,
> -				  struct gfs2_ea_header *ea, char *data)
> -{
> -	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
> -	unsigned int amount = GFS2_EA_DATA_LEN(ea);
> -	unsigned int nptrs = DIV_ROUND_UP(amount, sdp->sd_jbsize);
> -	int ret;
> -
> -	ret = gfs2_trans_begin(sdp, nptrs + RES_DINODE, 0);
> -	if (ret)
> -		return ret;
> -
> -	ret = gfs2_iter_unstuffed(ip, ea, data, NULL);
> -	gfs2_trans_end(sdp);
> -
> -	return ret;
> -}
> -
> -int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char
> *data)
> -{
> -	struct inode *inode = &ip->i_inode;
> -	struct gfs2_sbd *sdp = GFS2_SB(inode);
> -	struct gfs2_ea_location el;
> -	int error;
> -
> -	error = gfs2_ea_find(ip, GFS2_EATYPE_SYS, GFS2_POSIX_ACL_ACCESS, &el);
> -	if (error)
> -		return error;
> -
> -	if (GFS2_EA_IS_STUFFED(el.el_ea)) {
> -		error = gfs2_trans_begin(sdp, RES_DINODE + RES_EATTR, 0);
> -		if (error == 0) {
> -			gfs2_trans_add_meta(ip->i_gl, el.el_bh);
> -			memcpy(GFS2_EA2DATA(el.el_ea), data,
> -			       GFS2_EA_DATA_LEN(el.el_ea));
> -		}
> -	} else {
> -		error = ea_acl_chmod_unstuffed(ip, el.el_ea, data);
> -	}
> -
> -	brelse(el.el_bh);
> -	if (error)
> -		return error;
> -
> -	error = gfs2_setattr_simple(inode, attr);
> -	gfs2_trans_end(sdp);
> -	return error;
> -}
> -
>  static int ea_dealloc_indirect(struct gfs2_inode *ip)
>  {
>  	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
> diff --git a/fs/gfs2/xattr.h b/fs/gfs2/xattr.h
> index d392f83..2d887c8 100644
> --- a/fs/gfs2/xattr.h
> +++ b/fs/gfs2/xattr.h
> @@ -62,6 +62,5 @@ extern int gfs2_ea_dealloc(struct gfs2_inode *ip);
>  /* Exported to acl.c */
>  
>  extern int gfs2_xattr_acl_get(struct gfs2_inode *ip, const char *name, char
>  **data);
> -extern int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr,
> char *data);
>  
>  #endif /* __EATTR_DOT_H__ */
> --
> 2.5.0
> 
> --
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> 

Hi,

Acked-by: Bob Peterson <rpeterso@...hat.com>

Regards,

Bob Peterson
Red Hat File Systems
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