linux-kernel - Re: [PATCH] fix the outdated comment in ext2_nfs_get

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Message-ID: <CAFNq8R7kgizxyZx4EGcno9apv0BDQEN6saz+Nusp5-x5PSz1Mg@mail.gmail.com>
Date:	Tue, 30 Aug 2011 19:29:29 +0800
From:	Li Haifeng <omycle@...il.com>
To:	linux-ext4@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fix the outdated comment in ext2_nfs_get_inode()

Thanks for your point. I will remake this patch.

2011/8/30 Jan Kara <jack@...e.cz>
>
> On Tue 30-08-11 17:53:58, Li Haifeng wrote:
> > The function iget  referred by the comment is replaced by ext2_iget .
> > And the ext2_read_inode() is not exist, the ext2_iget is "neater". So
> > the comment is fixed here.
> >
> > Signed-off-by: Li Haifeng <omycle@...il.com>
> > ---
> >  fs/ext2/super.c |    6 ++----
> >  1 files changed, 2 insertions(+), 4 deletions(-)
> >
> > diff --git a/fs/ext2/super.c b/fs/ext2/super.c
> > index 1dd62ed..994ced3 100644
> > --- a/fs/ext2/super.c
> > +++ b/fs/ext2/super.c
> > @@ -327,10 +327,8 @@ static struct inode *ext2_nfs_get_inode(struct
> > super_block *sb,
> >     if (ino > le32_to_cpu(EXT2_SB(sb)->s_es->s_inodes_count))
> >         return ERR_PTR(-ESTALE);
> >
> > -   /* iget isn't really right if the inode is currently unallocated!!
> > -    * ext2_read_inode currently does appropriate checks, but
> > -    * it might be "neater" to call ext2_get_inode first and check
> > -    * if the inode is valid.....
> > +   /*
> > +    * ext2_iget isn't really right if the inode is currently unallocated!!
>  OK, but we should keep there a note that ext2_iget() does appropriate
> checks to handle stale inodes.
>
>                                                                        Honza
> >      */
> >     inode = ext2_iget(sb, ino);
> >     if (IS_ERR(inode))
> > --
> > 1.7.4.1
> --
> Jan Kara <jack@...e.cz>
> SUSE Labs, CR
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