From 14954cd190e8cd5664a25984179b1a977615c9ed Mon Sep 17 00:00:00 2001
From: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Date: Thu, 6 Nov 2025 09:07:34 +0800
Subject: 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>
---
 fs/proc/page.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'fs/proc/page.c')

diff --git a/fs/proc/page.c b/fs/proc/page.c
index fc64f23e05e5..f9b2c2c906cd 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,
-- 
cgit