diff options
| author |   Miaohe Lin <linmiaohe@huawei.com> | 2022-03-22 14:39:28 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 15:57:01 -0700 |
| commit | eb5279fb7e41804ecc15ed3cf716a9e2b419af57 (patch) | |
| tree | cb754f769ab666e7c8873aac150d79eae9da48e4 | |
| parent | mm/memremap: avoid calling kasan_remove_zero_shadow() for device private memory (diff) | |
| download | linux-dev-eb5279fb7e41804ecc15ed3cf716a9e2b419af57.tar.xz linux-dev-eb5279fb7e41804ecc15ed3cf716a9e2b419af57.zip | |
filemap: remove find_get_pages()
It's unused now. Remove it and clean up the relevant comment.
Link: https://lkml.kernel.org/r/20220208134149.47299-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Howells <dhowells@redhat.com>
Cc: William Kucharski <william.kucharski@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/pagemap.h | 7 | ||||
| -rw-r--r-- | mm/filemap.c | 11 |
2 files changed, 6 insertions, 12 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 270bf5136c34..dc31eb981ea2 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -594,13 +594,6 @@ static inline struct page *find_subpage(struct page *head, pgoff_t index) unsigned find_get_pages_range(struct address_space *mapping, pgoff_t *start, pgoff_t end, unsigned int nr_pages, struct page **pages); -static inline unsigned find_get_pages(struct address_space *mapping, - pgoff_t *start, unsigned int nr_pages, - struct page **pages) -{ - return find_get_pages_range(mapping, start, (pgoff_t)-1, nr_pages, - pages); -} unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t start, unsigned int nr_pages, struct page **pages); unsigned find_get_pages_range_tag(struct address_space *mapping, pgoff_t *index, diff --git a/mm/filemap.c b/mm/filemap.c index ad8c39d90bf9..90afe301cd52 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2229,8 +2229,9 @@ out: * @nr_pages: The maximum number of pages * @pages: Where the resulting pages are placed * - * find_get_pages_contig() works exactly like find_get_pages(), except - * that the returned number of pages are guaranteed to be contiguous. + * find_get_pages_contig() works exactly like find_get_pages_range(), + * except that the returned number of pages are guaranteed to be + * contiguous. * * Return: the number of pages which were found. */ @@ -2290,9 +2291,9 @@ EXPORT_SYMBOL(find_get_pages_contig); * @nr_pages: the maximum number of pages * @pages: where the resulting pages are placed * - * Like find_get_pages(), except we only return head pages which are tagged - * with @tag. @index is updated to the index immediately after the last - * page we return, ready for the next iteration. + * Like find_get_pages_range(), except we only return head pages which are + * tagged with @tag. @index is updated to the index immediately after the + * last page we return, ready for the next iteration. * * Return: the number of pages which were found. */ |