linux-kernel - Re: [PATCH 6/9] fuse: Push file_update_time() into fuse_page

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Message-ID: <20120301203658.GC13104@quack.suse.cz>
Date:	Thu, 1 Mar 2012 21:36:58 +0100
From:	Jan Kara <jack@...e.cz>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	Jan Kara <jack@...e.cz>, Andrew Morton <akpm@...ux-foundation.org>,
	linux-mm@...ck.org, LKML <linux-kernel@...r.kernel.org>,
	Al Viro <viro@...IV.linux.org.uk>,
	linux-fsdevel@...r.kernel.org, dchinner@...hat.com,
	fuse-devel@...ts.sourceforge.net
Subject: Re: [PATCH 6/9] fuse: Push file_update_time() into
 fuse_page_mkwrite()

On Thu 01-03-12 20:31:17, Miklos Szeredi wrote:
> Jan Kara <jack@...e.cz> writes:
> 
> > CC: Miklos Szeredi <miklos@...redi.hu>
> > CC: fuse-devel@...ts.sourceforge.net
> > Signed-off-by: Jan Kara <jack@...e.cz>
> > ---
> >  fs/fuse/file.c |    1 +
> >  1 files changed, 1 insertions(+), 0 deletions(-)
> >
> > diff --git a/fs/fuse/file.c b/fs/fuse/file.c
> > index 4a199fd..eade72e 100644
> > --- a/fs/fuse/file.c
> > +++ b/fs/fuse/file.c
> > @@ -1323,6 +1323,7 @@ static int fuse_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
> >  	 */
> >  	struct inode *inode = vma->vm_file->f_mapping->host;
> >  
> > +	file_update_time(vma->vm_file);
> 
> Fuse sets S_CMTIME in inode flags, so this is a no-op.  IOW the patch is
> not needed.
  I see. Thanks. Patch dropped.

								Honza
-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
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