[PATCH v2 14/20] mm/zsmalloc: convert migrate_zspage() to use zpdesc

alexs
2024-07-03T04:02:02Z

From: Hyeonggon Yoo <42.hyeyoo@gmail.com>

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 --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index e291c7319485..7d039b0c66db 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1636,14 +1636,14 @@ 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;
--
2.43.0