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authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-02-13 16:40:24 -0500
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-03-21 12:59:02 -0400
commit261b6840ed10419ac2f554e515592d59dd5c82cf (patch)
tree4613688e69179573f8f0174340de334ecd58aec0 /mm/internal.h
parentb4545f46533b7e69cb20e05c9fe987be76e1a3da (diff)
mm: Turn deactivate_file_page() into deactivate_file_folio()
This function has one caller which already has a reference to the page, so we don't need to use get_page_unless_zero(). Also move the prototype to mm/internal.h. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Diffstat (limited to 'mm/internal.h')
-rw-r--r--mm/internal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 9c1959fff477..7c441f43ba31 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -66,6 +66,7 @@ static inline void wake_throttle_isolated(pg_data_t *pgdat)
vm_fault_t do_swap_page(struct vm_fault *vmf);
void folio_rotate_reclaimable(struct folio *folio);
bool __folio_end_writeback(struct folio *folio);
+void deactivate_file_folio(struct folio *folio);
void free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *start_vma,
unsigned long floor, unsigned long ceiling);