On Mon, May 12, 2025 at 11:24:06AM +0200, Christian Brauner wrote:
> On Fri, May 09, 2025 at 01:13:34PM +0100, Lorenzo Stoakes wrote:
[snip]
> > diff --git a/include/linux/fs.h b/include/linux/fs.h
> > index 016b0fe1536e..e2721a1ff13d 100644
> > --- a/include/linux/fs.h
> > +++ b/include/linux/fs.h
[snip]
> > static inline int call_mmap(struct file *file, struct vm_area_struct *vma)
> > {
> > + if (WARN_ON_ONCE(file->f_op->mmap_prepare))
> > + return -EINVAL;
> > +
> > return file->f_op->mmap(file, vma);
> > }
> >
> > +static inline int __call_mmap_prepare(struct file *file,
> > + struct vm_area_desc *desc)
> > +{
> > + return file->f_op->mmap_prepare(desc);
> > +}
>
> nit: I would prefer if we could rename this to vfs_mmap() and
> vfs_mmap_prepare() as this is in line with all the other vfs related
> helpers we expose.
>
Happy to do it, but:
call_mmap() is already invoked in a bunch of places, so kinda falls outside this
series (+ would touch a bunch of unrelated files), would you mind if I sent that
separately?
Thanks!
[snip]
