Rename ptdesc _refcount field to __page_refcount similar
to the other unused page fields.
Suggested-by: Vishal Moola <[email protected]>
Signed-off-by: Alexander Gordeev <[email protected]>
---
include/linux/mm_types.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index fbec64036baa..ef18d2b25378 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -405,7 +405,7 @@ FOLIO_MATCH(compound_head, _head_2a);
* @_pt_pad_2: Padding to ensure proper alignment.
* @ptl: Lock for the page table.
* @__page_type: Same as page->page_type. Unused for page tables.
- * @_refcount: Same as page refcount.
+ * @__page_refcount: Same as page refcount.
* @pt_memcg_data: Memcg data. Tracked for page tables here.
*
* This struct overlays struct page for now. Do not modify without a good
@@ -438,7 +438,7 @@ struct ptdesc {
#endif
};
unsigned int __page_type;
- atomic_t _refcount;
+ atomic_t __page_refcount;
#ifdef CONFIG_MEMCG
unsigned long pt_memcg_data;
#endif
@@ -452,7 +452,7 @@ TABLE_MATCH(compound_head, _pt_pad_1);
TABLE_MATCH(mapping, __page_mapping);
TABLE_MATCH(rcu_head, pt_rcu_head);
TABLE_MATCH(page_type, __page_type);
-TABLE_MATCH(_refcount, _refcount);
+TABLE_MATCH(_refcount, __page_refcount);
#ifdef CONFIG_MEMCG
TABLE_MATCH(memcg_data, pt_memcg_data);
#endif
--
2.39.2