aops.h (e5451c8f8330e03ad3cfa16048b4daf961af434f) aops.h (09cbfeaf1a5a67bfb3201e0c83c810cecb2efa5a)
1/**
2 * aops.h - Defines for NTFS kernel address space operations and page cache
3 * handling. Part of the Linux-NTFS project.
4 *
5 * Copyright (c) 2001-2004 Anton Altaparmakov
6 * Copyright (c) 2002 Richard Russon
7 *
8 * This program/include file is free software; you can redistribute it and/or

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35 * ntfs_unmap_page - release a page that was mapped using ntfs_map_page()
36 * @page: the page to release
37 *
38 * Unpin, unmap and release a page that was obtained from ntfs_map_page().
39 */
40static inline void ntfs_unmap_page(struct page *page)
41{
42 kunmap(page);
1/**
2 * aops.h - Defines for NTFS kernel address space operations and page cache
3 * handling. Part of the Linux-NTFS project.
4 *
5 * Copyright (c) 2001-2004 Anton Altaparmakov
6 * Copyright (c) 2002 Richard Russon
7 *
8 * This program/include file is free software; you can redistribute it and/or

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35 * ntfs_unmap_page - release a page that was mapped using ntfs_map_page()
36 * @page: the page to release
37 *
38 * Unpin, unmap and release a page that was obtained from ntfs_map_page().
39 */
40static inline void ntfs_unmap_page(struct page *page)
41{
42 kunmap(page);
43 page_cache_release(page);
43 put_page(page);
44}
45
46/**
47 * ntfs_map_page - map a page into accessible memory, reading it if necessary
48 * @mapping: address space for which to obtain the page
49 * @index: index into the page cache for @mapping of the page to map
50 *
51 * Read a page from the page cache of the address space @mapping at position

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44}
45
46/**
47 * ntfs_map_page - map a page into accessible memory, reading it if necessary
48 * @mapping: address space for which to obtain the page
49 * @index: index into the page cache for @mapping of the page to map
50 *
51 * Read a page from the page cache of the address space @mapping at position

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