mapping_set_update is only used inside mm/. Move mapping_set_update to
mm/internal.h and turn it into an inline function instead of a macro.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
include/linux/swap.h | 10 ----------
mm/filemap.c | 9 +++++++++
mm/internal.h | 4 ++++
3 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 4db00ddad26169..755fc64ba48ded 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -350,16 +350,6 @@ void *workingset_eviction(struct folio *folio, struct mem_cgroup *target_memcg);
void workingset_refault(struct folio *folio, void *shadow);
void workingset_activation(struct folio *folio);
-/* Only track the nodes of mappings with shadow entries */
-void workingset_update_node(struct xa_node *node);
-extern struct list_lru shadow_nodes;
-#define mapping_set_update(xas, mapping) do { \
- if (!dax_mapping(mapping) && !shmem_mapping(mapping)) { \
- xas_set_update(xas, workingset_update_node); \
- xas_set_lru(xas, &shadow_nodes); \
- } \
-} while (0)
-
/* linux/mm/page_alloc.c */
extern unsigned long totalreserve_pages;
diff --git a/mm/filemap.c b/mm/filemap.c
index 750e779c23db74..6c8b089f00d26a 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -124,6 +124,15 @@
* ->private_lock (zap_pte_range->block_dirty_folio)
*/
+static void mapping_set_update(struct xa_state *xas,
+ struct address_space *mapping)
+{
+ if (dax_mapping(mapping) || shmem_mapping(mapping))
+ return;
+ xas_set_update(xas, workingset_update_node);
+ xas_set_lru(xas, &shadow_nodes);
+}
+
static void page_cache_delete(struct address_space *mapping,
struct folio *folio, void *shadow)
{
diff --git a/mm/internal.h b/mm/internal.h
index f309a010d50fb6..4398f572485f00 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1266,4 +1266,8 @@ static inline void shrinker_debugfs_remove(struct dentry *debugfs_entry,
}
#endif /* CONFIG_SHRINKER_DEBUG */
+/* Only track the nodes of mappings with shadow entries */
+void workingset_update_node(struct xa_node *node);
+extern struct list_lru shadow_nodes;
+
#endif /* __MM_INTERNAL_H */
--
2.39.2
