mm: Add folio_pincount_ptr()
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Mon, 27 Dec 2021 23:28:58 +0000 (18:28 -0500)
committerMatthew Wilcox (Oracle) <willy@infradead.org>
Thu, 17 Feb 2022 22:05:52 +0000 (17:05 -0500)
commit6ad6a66ca0c08dfd3434a27237beb3104faf4b7b
treefbd64a3c6854a7daafe130c7f92915f9b90a6f3b
parent1c920ee8aed70c00255c843a676d155b8ebb2780
mm: Add folio_pincount_ptr()

This is the folio equivalent of compound_pincount_ptr().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
include/linux/mm.h