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Message-ID: <20240703040613.681396-15-alexs@kernel.org>
Date: Wed, 3 Jul 2024 12:06:04 +0800
From: alexs@...nel.org
To: Vitaly Wool <vitaly.wool@...sulko.com>,
Miaohe Lin <linmiaohe@...wei.com>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org,
linux-mm@...ck.org,
minchan@...nel.org,
willy@...radead.org,
senozhatsky@...omium.org,
david@...hat.com,
42.hyeyoo@...il.com,
Yosry Ahmed <yosryahmed@...gle.com>,
nphamcs@...il.com
Cc: Alex Shi <alexs@...nel.org>
Subject: [PATCH v2 14/20] mm/zsmalloc: convert migrate_zspage() to use zpdesc
From: Hyeonggon Yoo <42.hyeyoo@...il.com>
Use get_first_zpdesc/get_next_zpdesc to replace get_first/next_page. No
functional change.
Signed-off-by: Hyeonggon Yoo <42.hyeyoo@...il.com>
Signed-off-by: Alex Shi <alexs@...nel.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
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