On Wed, 7 Mar 2007 23:17:46 +0100 Christoph Hellwig wrote:

quoted text
> On Wed, Mar 07, 2007 at 12:51:04PM -0600, Steven French wrote:
> > > file->f_path.dentry or file->f_path.dentry.d_inode can't be NULL
> > 
> > OK - I don't really mind removing these checks - and I agree that I there
> > is not an obvious way that they can be null, yet we had a case in which
> > file->f_dentry was reported as NULL a few years back in a bug report that
> > we could not reproduce.
> 
> There's a good reason you couldn't reproduce it, because it most likely
> must have been a really bad hack in the submitters kernel.  Setting
> up file->f_dentry is one of the first thing we do after allocating the
> file struct.
> 
> > 
> > The change to f_path.dentry did hit all filesystems (not sure who did it
> > last year) and that patch did hit lkml - so this is not something new that
> > just slipped in.
> 
> I know - that patch just made the enormous amount of useless checks
> vissible.
> 
> > Is there an easy way to mirror particular patches going into the
> > cifs-2.6.git tree (which is pulled into mm) to lkml?

BTW, this isn't just a cifs issue.  There are way too many git trees
for Random J Developer <random@developer.example.org> to track.


quoted text
> Maybe some git expert can comment on that.
> 
> > The cifs patches go in mm for at least a week before they go into kernel
> > but some of them I would like to post again to lkml.
> 
> polling -mm is a little hard as it's an enormous blob, so posting to
> lkml or -fsdevel would definitively be quite helpfull.

I prefer -fsdevel or any more focused list (let's not make lkml
a dumping ground for everything).


---
~Randy
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