Re: [PATCH v3 03/12] mm/filemap: Add helper for finding pages

[Matthew Wilcox]

On Tue, Oct 27, 2020 at 06:56:42PM +0000, Christoph Hellwig wrote:
> > +static inline struct page *xas_find_get_entry(struct xa_state *xas,
> > +		pgoff_t max, xa_mark_t mark)
> 
> I'd expect the xas_ prefix for function from xarray.h.  Maybe this
> wants a better name?

The obvious name for this is find_get_entry().  But that already exists.
Although it turns out it has only two users and one of them doesn't
actually want to use it, so I'm going to rename find_get_entry() to
mapping_get_entry() and then this can become find_get_entry().