Re: [RFC 1/3] x86/vdso: create vdso file, use it for mapping

[Al Viro]

On Tue, Aug 30, 2016 at 04:33:12PM +0200, Oleg Nesterov wrote:
> > +	inode = ramfs_get_inode(sb, NULL, S_IFREG | S_IRUGO | S_IXUGO, 0);

> Not sure... I think alloc_anon_inode() makes more sense.

	Compared to this, you mean?  It's going to give you the wrong
permissions/i_op/a_ops, and you'll have to assign them manually.  ramfs
already gives the right ones for what's wanted, AFAICS.