From: Miaohe Lin <linmiaohe@huawei.com>
To: <akpm@linux-foundation.org>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
<linmiaohe@huawei.com>
Subject: [PATCH] mm/compaction: Remove duplicated VM_BUG_ON_PAGE !PageLocked
Date: Sat, 9 Jan 2021 03:14:20 -0500 [thread overview]
Message-ID: <20210109081420.46030-1-linmiaohe@huawei.com> (raw)
The VM_BUG_ON_PAGE(!PageLocked(page), page) is also done in PageMovable.
Remove this explicitly one.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
mm/compaction.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/mm/compaction.c b/mm/compaction.c
index 02af220fb992..6d316eb99913 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -137,7 +137,6 @@ EXPORT_SYMBOL(__SetPageMovable);
void __ClearPageMovable(struct page *page)
{
- VM_BUG_ON_PAGE(!PageLocked(page), page);
VM_BUG_ON_PAGE(!PageMovable(page), page);
/*
* Clear registered address_space val with keeping PAGE_MAPPING_MOVABLE
--
2.19.1
next reply other threads:[~2021-01-09 8:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-09 8:14 Miaohe Lin [this message]
2021-01-11 16:44 ` David Hildenbrand
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