From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: linux-mm@kvack.org
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: [PATCH] mm/page-flags: Fix comment
Date: Tue, 27 Oct 2020 02:58:23 +0000 [thread overview]
Message-ID: <20201027025823.3704-1-willy@infradead.org> (raw)
We haven't had 'dontuse' flags since 2002. Replace this obsolete
warning with a hopefully more useful one.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
include/linux/page-flags.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 0d3402517e43..1a41ff36907b 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -86,8 +86,7 @@
*/
/*
- * Don't use the *_dontuse flags. Use the macros. Otherwise you'll break
- * locked- and dirty-page accounting.
+ * Don't use the pageflags directly. Use the PageFoo macros.
*
* The page flags field is split into two parts, the main flags area
* which extends from the low bits upwards, and the fields area which
--
2.28.0
next reply other threads:[~2020-10-27 2:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-27 2:58 Matthew Wilcox (Oracle) [this message]
2020-10-27 13:51 ` [PATCH] mm/page-flags: Fix comment William Kucharski
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