From: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Date: Thu, 6 Nov 2025 01:07:34 +0000 (+0800)
Subject: fs/proc/page: remove unused KPMBITS
X-Git-Tag: v6.19-rc1~70^2~80
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=14954cd190e8cd5664a25984179b1a977615c9ed;p=thirdparty%2Flinux.git

fs/proc/page: remove unused KPMBITS

KPMBITS is never referenced in the code. Just remove it.

Link: https://lkml.kernel.org/r/20251106010735.1603-1-zhangjiao2@cmss.chinamobile.com
Signed-off-by: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Liu Ye <liuye@kylinos.cn>
Cc: Luiz Capitulino <luizcap@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/fs/proc/page.c b/fs/proc/page.c
index fc64f23e05e58..f9b2c2c906cd7 100644
--- a/fs/proc/page.c
+++ b/fs/proc/page.c
@@ -20,7 +20,6 @@
 
 #define KPMSIZE sizeof(u64)
 #define KPMMASK (KPMSIZE - 1)
-#define KPMBITS (KPMSIZE * BITS_PER_BYTE)
 
 enum kpage_operation {
 	KPAGE_FLAGS,