mm/doc: Add documentation for folio_test_uptodate
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Mon, 3 May 2021 11:29:47 +0000 (07:29 -0400)
committerMatthew Wilcox (Oracle) <willy@infradead.org>
Mon, 3 Jan 2022 01:28:53 +0000 (20:28 -0500)
commitece014141cd4b49f2d763f28b19e417b84460560
tree00971b24644bff6a5d0a69b79cbfc5be6c254751
parent22b3c8d6612e09f5fcecba1009d399aaf7f934f6
mm/doc: Add documentation for folio_test_uptodate

Move the PG_uptodate documentation to be documentation for
folio_test_uptodate() and expand on it a little.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
include/linux/page-flags.h