linux-kernel - Re: [patch 04/28] fs: change d

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Date:	Tue, 16 Nov 2010 16:16:12 -0800
From:	"Tim Pepper" <lnxninja@...ux.vnet.ibm.com>
To:	Nick Piggin <npiggin@...nel.dk>
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [patch 04/28] fs: change d_delete semantics

On Wed 17 Nov at 01:09:04 +1100 npiggin@...nel.dk said:

>  Documentation/filesystems/vfs.txt |   27 +++++++++++++--------------
>  include/linux/dcache.h            |    6 +++---

...minor nit:

There are white space changes in here around d_hash() and d_compare().

> 
> Index: linux-2.6/Documentation/filesystems/vfs.txt
> ===================================================================
> --- linux-2.6.orig/Documentation/filesystems/vfs.txt	2010-11-17 00:50:54.000000000 +1100
> +++ linux-2.6/Documentation/filesystems/vfs.txt	2010-11-17 01:05:50.000000000 +1100
> @@ -841,9 +841,9 @@ the VFS uses a default. As of kernel 2.6
> 
>  struct dentry_operations {
>  	int (*d_revalidate)(struct dentry *, struct nameidata *);
> -	int (*d_hash) (struct dentry *, struct qstr *);
> -	int (*d_compare) (struct dentry *, struct qstr *, struct qstr *);
> -	int (*d_delete)(struct dentry *);
> +	int (*d_hash)(struct dentry *, struct qstr *);
> +	int (*d_compare)(struct dentry *, struct qstr *, struct qstr *);
> +	int (*d_delete)(const struct dentry *);
>  	void (*d_release)(struct dentry *);
>  	void (*d_iput)(struct dentry *, struct inode *);
>  	char *(*d_dname)(struct dentry *, char *, int);

> Index: linux-2.6/include/linux/dcache.h
> ===================================================================
> --- linux-2.6.orig/include/linux/dcache.h	2010-11-17 00:52:04.000000000 +1100
> +++ linux-2.6/include/linux/dcache.h	2010-11-17 01:05:50.000000000 +1100
> @@ -133,9 +133,9 @@ enum dentry_d_lock_class
> 
>  struct dentry_operations {
>  	int (*d_revalidate)(struct dentry *, struct nameidata *);
> -	int (*d_hash) (struct dentry *, struct qstr *);
> -	int (*d_compare) (struct dentry *, struct qstr *, struct qstr *);
> -	int (*d_delete)(struct dentry *);
> +	int (*d_hash)(struct dentry *, struct qstr *);
> +	int (*d_compare)(struct dentry *, struct qstr *, struct qstr *);
> +	int (*d_delete)(const struct dentry *);
>  	void (*d_release)(struct dentry *);
>  	void (*d_iput)(struct dentry *, struct inode *);
>  	char *(*d_dname)(struct dentry *, char *, int);

-- 
Tim Pepper  <lnxninja@...ux.vnet.ibm.com>
IBM Linux Technology Center
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