Re: [2.4.19] How to get the path name of a struct dentry

[Torsten Foertsch]

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On Wednesday 12 March 2003 14:59, Christoph Hellwig wrote:
> >
> >   ns=current->namespace;
> > /*   get_namespace( ns ); */
>
> you want to keep this.

I commented it because I compile my code as a module and the inlined function 
put_namespace() calls umount_tree() that is not exported. So I have to copy 
it to my modules code.

>
> >   rootmnt=mntget( ns->root );
> > /*   put_namespace( ns ); */
>
> do the put once you're completly done with it
>
> >   root = dget(rootmnt->mnt_root);
> >
> >   spin_lock(&dcache_lock);
> >   res = __d_path(dentry, vfsmnt, root, rootmnt, buf, buflen);
> >   spin_unlock(&dcache_lock);
> >
> >   dput(root);
> >   mntput(rootmnt);

You mean put_namespace(ns) should go here?

> >   return res;
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