From: Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx>
Rename obj_to_page() to obj_to_zpdesc() and also convert it and
its user zs_free() to use zpdesc.
Signed-off-by: Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx>
Signed-off-by: Alex Shi (Tencent) <alexs@xxxxxxxxxx>
---
mm/zsmalloc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index d3558f3f8bc3..7aa4a4acaec9 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -820,9 +820,9 @@ static void obj_to_location(unsigned long obj, struct zpdesc **zpdesc,
*obj_idx = (obj & OBJ_INDEX_MASK);
}
-static void obj_to_page(unsigned long obj, struct page **page)
+static void obj_to_zpdesc(unsigned long obj, struct zpdesc **zpdesc)
{
- *page = pfn_to_page(obj >> OBJ_INDEX_BITS);
+ *zpdesc = pfn_zpdesc(obj >> OBJ_INDEX_BITS);
}
/**
@@ -1496,7 +1496,7 @@ static void obj_free(int class_size, unsigned long obj)
void zs_free(struct zs_pool *pool, unsigned long handle)
{
struct zspage *zspage;
- struct page *f_page;
+ struct zpdesc *f_zpdesc;
unsigned long obj;
struct size_class *class;
int fullness;
@@ -1510,8 +1510,8 @@ void zs_free(struct zs_pool *pool, unsigned long handle)
*/
read_lock(&pool->migrate_lock);
obj = handle_to_obj(handle);
- obj_to_page(obj, &f_page);
- zspage = get_zspage(f_page);
+ obj_to_zpdesc(obj, &f_zpdesc);
+ zspage = get_zspage(zpdesc_page(f_zpdesc));
class = zspage_class(pool, zspage);
spin_lock(&class->lock);
read_unlock(&pool->migrate_lock);
--
2.43.0
