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mm: convert page_get_anon_vma() to folio_get_anon_vma()

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With all callers now passing in a folio, rename the function and convert
all callers.  Removes a couple of calls to compound_head() and a reference
to page->mapping.

Link: https://lkml.kernel.org/r/20220902194653.1739778-55-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2022-09-02 20:46:50 +01:00 • committed by Andrew Morton
parent 684555aacc
commit 29eea9b5a9
4 changed files with 12 additions and 12 deletions
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2
include/linux/rmap.h
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@ -163,7 +163,7 @@ static inline void anon_vma_merge(struct vm_area_struct *vma,
unlink_anon_vmas(next);
}
struct anon_vma *page_get_anon_vma(struct page *page);
struct anon_vma *folio_get_anon_vma(struct folio *folio);
/* RMAP flags, currently only relevant for some anon rmap operations. */
typedef int __bitwise rmap_t;