From 94eed61d5877c39b9dcdb9079aa6e0907aeb5f7d Mon Sep 17 00:00:00 2001
From: Kaixiong Yu <yukaixiong@huawei.com>
Date: Sat, 11 Jan 2025 15:07:44 +0800
Subject: fs: fs-writeback: move sysctl to fs/fs-writeback.c

The dirtytime_expire_interval belongs to fs/fs-writeback.c, move it to
fs/fs-writeback.c from /kernel/sysctl.c. And remove the useless extern
variable declaration and the function declaration from
include/linux/writeback.h

Signed-off-by: Kaixiong Yu <yukaixiong@huawei.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Joel Granados <joel.granados@kernel.org>
---
 kernel/sysctl.c | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'kernel')

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index e923e4fd1989..40d68fb54779 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2014,14 +2014,6 @@ static const struct ctl_table kern_table[] = {
 };
 
 static const struct ctl_table vm_table[] = {
-	{
-		.procname	= "dirtytime_expire_seconds",
-		.data		= &dirtytime_expire_interval,
-		.maxlen		= sizeof(dirtytime_expire_interval),
-		.mode		= 0644,
-		.proc_handler	= dirtytime_interval_handler,
-		.extra1		= SYSCTL_ZERO,
-	},
 	{
 		.procname	= "drop_caches",
 		.data		= &sysctl_drop_caches,
-- 
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