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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-01-21 11:27:31 -0500 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-21 12:59:03 -0400 |
| commit | b3ac04132c4b9bc5c9c14608424d410e7ca3b400 (patch) | |
| tree | 8cb5d7604e0a6c332fa49291a9fcbc04823b4564 /include/linux/rmap.h | |
| parent | dcc5d337c5e62761ee71f2e25c7aa890b1aa41a2 (diff) | |
| download | linux-b3ac04132c4b9bc5c9c14608424d410e7ca3b400.tar.gz | |
mm/rmap: Turn page_referenced() into folio_referenced()
Both its callers pass a page which was previously on an LRU list,
so were passing a folio by definition. Use the type system to enforce
that and remove a few calls to compound_head().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/rmap.h')
| -rw-r--r-- | include/linux/rmap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 0c838ba1a8eebf..69a1664216deb7 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -190,7 +190,7 @@ static inline void page_dup_rmap(struct page *page, bool compound) /* * Called from mm/vmscan.c to handle paging out */ -int page_referenced(struct page *, int is_locked, +int folio_referenced(struct folio *, int is_locked, struct mem_cgroup *memcg, unsigned long *vm_flags); void try_to_migrate(struct page *page, enum ttu_flags flags); @@ -301,7 +301,7 @@ void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc); #define anon_vma_prepare(vma) (0) #define anon_vma_link(vma) do {} while (0) -static inline int page_referenced(struct page *page, int is_locked, +static inline int folio_referenced(struct folio *folio, int is_locked, struct mem_cgroup *memcg, unsigned long *vm_flags) { |