Messages in this thread | | | Date | Wed, 27 Dec 2017 13:26:00 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH v5 06/78] xarray: Change definition of sibling entries |
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On Tue, Dec 26, 2017 at 07:13:26PM -0800, Matthew Wilcox wrote: > On Tue, Dec 26, 2017 at 08:21:53PM +0300, Kirill A. Shutemov wrote: > > > +/** > > > + * xa_is_internal() - Is the entry an internal entry? > > > + * @entry: Entry retrieved from the XArray > > > + * > > > + * Return: %true if the entry is an internal entry. > > > + */ > > > > What does it mean "internal entry"? Is it just a term for non-value and > > non-data pointer entry? Do we allow anybody besides xarray implementation to > > use internal entires? > > > > Do we have it documented? > > We do! include/linux/radix-tree.h has it documented right now:
Looks good. Thanks.
-- Kirill A. Shutemov
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