diff mbox series

[v9,mm-unstable,14/18] mm/zsmalloc: convert migrate_zspage() to use zpdesc

Message ID 20241216150450.1228021-15-42.hyeyoo@gmail.com (mailing list archive)
State New
Headers show
Series Add zpdesc memory descriptor for zswap.zpool | expand

Commit Message

Hyeonggon Yoo Dec. 16, 2024, 3:04 p.m. UTC 
Use get_first_zpdesc/get_next_zpdesc to replace get_first/next_page. No
functional change.

Signed-off-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Alex Shi <alexs@kernel.org>
---
 mm/zsmalloc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 37212964a365..19c1ca3957f2 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1602,14 +1602,14 @@  static void migrate_zspage(struct zs_pool *pool, struct zspage *src_zspage,
 	unsigned long used_obj, free_obj;
 	unsigned long handle;
 	int obj_idx = 0;
-	struct page *s_page = get_first_page(src_zspage);
+	struct zpdesc *s_zpdesc = get_first_zpdesc(src_zspage);
 	struct size_class *class = pool->size_class[src_zspage->class];
 
 	while (1) {
-		handle = find_alloced_obj(class, page_zpdesc(s_page), &obj_idx);
+		handle = find_alloced_obj(class, s_zpdesc, &obj_idx);
 		if (!handle) {
-			s_page = get_next_page(s_page);
-			if (!s_page)
+			s_zpdesc = get_next_zpdesc(s_zpdesc);
+			if (!s_zpdesc)
 				break;
 			obj_idx = 0;
 			continue;