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(parent: c228afb) | patch
mm/gup: Remove an assumption of a contiguous memmap
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Fri, 7 Jan 2022 18:45:25 +0000 (13:45 -0500)
committerMatthew Wilcox (Oracle) <willy@infradead.org>
Mon, 21 Mar 2022 16:56:35 +0000 (12:56 -0400)
commit4c65422901154766e5cee17875ed680366a4a141
treedbca9698daccdecf9a37dda282750cb3be3aef8atree | snapshot
parentc228afb11ac6938532703ac712992524497aff29commit | diff
mm/gup: Remove an assumption of a contiguous memmap

This assumption needs the inverse of nth_page(), which is temporarily
named page_nth() until it's renamed later in this series.

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 diff | blob | blame | history
mm/gup.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)