Messages in this thread Patch in this message | | | From | Peng Zhang <> | Subject | [PATCH v2 2/2] mm: remove page_rmapping() | Date | Sat, 1 Jul 2023 11:28:53 +0800 |
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From: ZhangPeng <zhangpeng362@huawei.com>
After converting the last user to folio_raw_mapping(), we can safely remove the function.
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com> Reviewed-by: Sidhartha Kumar <sidhartha.kumar@oracle.com> --- include/linux/mm.h | 1 - mm/util.c | 6 ------ 2 files changed, 7 deletions(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h index 39aa409e84d5..c849419c6b51 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2151,7 +2151,6 @@ static inline void *folio_address(const struct folio *folio) return page_address(&folio->page); } -extern void *page_rmapping(struct page *page); extern pgoff_t __page_file_index(struct page *page); /* diff --git a/mm/util.c b/mm/util.c index dd12b9531ac4..5e9305189c3f 100644 --- a/mm/util.c +++ b/mm/util.c @@ -734,12 +734,6 @@ void *vcalloc(size_t n, size_t size) } EXPORT_SYMBOL(vcalloc); -/* Neutral page->mapping pointer to address_space or anon_vma or other */ -void *page_rmapping(struct page *page) -{ - return folio_raw_mapping(page_folio(page)); -} - struct anon_vma *folio_anon_vma(struct folio *folio) { unsigned long mapping = (unsigned long)folio->mapping; -- 2.25.1
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