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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-01-15 23:39:21 -0500 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-09-27 09:27:30 -0400 |
| commit | 9257e15677384d1ccdfe0619c4455e34cb0342c7 (patch) | |
| tree | fd266ec464f6150060c7117a49e3d12be80bfd8d /mm/util.c | |
| parent | mm: Handle per-folio private data (diff) | |
| download | wireguard-linux-9257e15677384d1ccdfe0619c4455e34cb0342c7.tar.xz wireguard-linux-9257e15677384d1ccdfe0619c4455e34cb0342c7.zip | |
mm/filemap: Add folio_index(), folio_file_page() and folio_contains()
folio_index() is the equivalent of page_index() for folios.
folio_file_page() is the equivalent of find_subpage().
folio_contains() is the equivalent of thp_contains().
No changes to generated code.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions