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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-04-24 22:19:08 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-05-06 03:53:49 +0300 |
| commit | 53e45c4f6d4f6cd7e62f4cb016018ba31c2ac8b4 (patch) | |
| tree | c574a551d4d2e5935139ca64d3db5a9d6dc2ade8 /mm/memremap.c | |
| parent | 6785c54a1b43c44ade9064ce46db4aa4d09e8cef (diff) | |
| download | linux-53e45c4f6d4f6cd7e62f4cb016018ba31c2ac8b4.tar.xz | |
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 'mm/memremap.c')
| -rw-r--r-- | mm/memremap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/memremap.c b/mm/memremap.c index e1776693e2ea..40d4547ce514 100644 --- a/mm/memremap.c +++ b/mm/memremap.c @@ -512,9 +512,9 @@ void zone_device_page_init(struct page *page) EXPORT_SYMBOL_GPL(zone_device_page_init); #ifdef CONFIG_FS_DAX -bool __put_devmap_managed_page_refs(struct page *page, int refs) +bool __put_devmap_managed_folio_refs(struct folio *folio, int refs) { - if (page->pgmap->type != MEMORY_DEVICE_FS_DAX) + if (folio->page.pgmap->type != MEMORY_DEVICE_FS_DAX) return false; /* @@ -522,9 +522,9 @@ bool __put_devmap_managed_page_refs(struct page *page, int refs) * refcount is 1, then the page is free and the refcount is * stable because nobody holds a reference on the page. */ - if (page_ref_sub_return(page, refs) == 1) - wake_up_var(&page->_refcount); + if (folio_ref_sub_return(folio, refs) == 1) + wake_up_var(&folio->_refcount); return true; } -EXPORT_SYMBOL(__put_devmap_managed_page_refs); +EXPORT_SYMBOL(__put_devmap_managed_folio_refs); #endif /* CONFIG_FS_DAX */ |