linux-kernel - [PATCH] mm: Remove unused has_isolate

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241018092235.2764859-1-kaixa@kiloview.com>
Date: Fri, 18 Oct 2024 17:22:35 +0800
From: Luoxi Li <kaixa@...oview.com>
To: linux-mm@...ck.org
Cc: linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Johannes Weiner <hannes@...xchg.org>,
	Vlastimil Babka <vbabka@...e.cz>,
	Baolin Wang <baolin.wang@...ux.alibaba.com>,
	Luoxi Li <kaixa@...oview.com>
Subject: [PATCH] mm: Remove unused has_isolate_pageblock

has_isolate_pageblock() has been unused since commit 55612e80e722
("mm: page_alloc: close migratetype race between freeing and stealing")

Remove it.

Signed-off-by: Luoxi Li <kaixa@...oview.com>
---
 include/linux/page-isolation.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
index c16db0067090..73dc2c1841ec 100644
--- a/include/linux/page-isolation.h
+++ b/include/linux/page-isolation.h
@@ -3,10 +3,6 @@
 #define __LINUX_PAGEISOLATION_H
 
 #ifdef CONFIG_MEMORY_ISOLATION
-static inline bool has_isolate_pageblock(struct zone *zone)
-{
-	return zone->nr_isolate_pageblock;
-}
 static inline bool is_migrate_isolate_page(struct page *page)
 {
 	return get_pageblock_migratetype(page) == MIGRATE_ISOLATE;
@@ -16,10 +12,6 @@ static inline bool is_migrate_isolate(int migratetype)
 	return migratetype == MIGRATE_ISOLATE;
 }
 #else
-static inline bool has_isolate_pageblock(struct zone *zone)
-{
-	return false;
-}
 static inline bool is_migrate_isolate_page(struct page *page)
 {
 	return false;
-- 
2.34.1