diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-04-24 20:19:08 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-05-05 17:53:49 -0700 |
| commit | 53e45c4f6d4f6cd7e62f4cb016018ba31c2ac8b4 (patch) | |
| tree | c574a551d4d2e5935139ca64d3db5a9d6dc2ade8 /include | |
| parent | 6785c54a1b43c44ade9064ce46db4aa4d09e8cef (diff) | |
mm: convert put_devmap_managed_page_refs() to put_devmap_managed_folio_refs()
All callers have a folio so we can remove this use of
page_ref_sub_return().
Link: https://lkml.kernel.org/r/20240424191914.361554-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index deb51f8dc283..9849dfda44d4 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1441,17 +1441,17 @@ vm_fault_t finish_fault(struct vm_fault *vmf); #if defined(CONFIG_ZONE_DEVICE) && defined(CONFIG_FS_DAX) DECLARE_STATIC_KEY_FALSE(devmap_managed_key); -bool __put_devmap_managed_page_refs(struct page *page, int refs); -static inline bool put_devmap_managed_page_refs(struct page *page, int refs) +bool __put_devmap_managed_folio_refs(struct folio *folio, int refs); +static inline bool put_devmap_managed_folio_refs(struct folio *folio, int refs) { if (!static_branch_unlikely(&devmap_managed_key)) return false; - if (!is_zone_device_page(page)) + if (!folio_is_zone_device(folio)) return false; - return __put_devmap_managed_page_refs(page, refs); + return __put_devmap_managed_folio_refs(folio, refs); } #else /* CONFIG_ZONE_DEVICE && CONFIG_FS_DAX */ -static inline bool put_devmap_managed_page_refs(struct page *page, int refs) +static inline bool put_devmap_managed_folio_refs(struct folio *folio, int refs) { return false; } @@ -1575,7 +1575,7 @@ static inline void put_page(struct page *page) * For some devmap managed pages we need to catch refcount transition * from 2 to 1: */ - if (put_devmap_managed_page_refs(&folio->page, 1)) + if (put_devmap_managed_folio_refs(folio, 1)) return; folio_put(folio); } |