From 005a181426b10a78f3ca380efb2bd40842154be6 Mon Sep 17 00:00:00 2001
From: Minchan Kim <minchan@google.com>
Date: Mon, 19 Sep 2022 09:34:28 -0700
Subject: [PATCH] ANDROID: f2fs: enable cleancache

cleancache is enabled for only ext4 and btrfs. Since f2fs is one
of the main fs in Android, this patch enables cleancache for f2fs.

Bug: 236887352
Bug: 270089503
Change-Id: Ib6e6e832234f72681058da848e9cff36c5a496f2
Signed-off-by: Minchan Kim <minchan@google.com>
---
 fs/f2fs/super.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index dfa603108c0c..dfc77ffd48fd 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -27,6 +27,7 @@
 #include <linux/part_stat.h>
 #include <linux/zstd.h>
 #include <linux/lz4.h>
+#include <linux/cleancache.h>
 
 #include "f2fs.h"
 #include "node.h"
@@ -4805,6 +4806,8 @@ reset_checkpoint:
 	f2fs_update_time(sbi, CP_TIME);
 	f2fs_update_time(sbi, REQ_TIME);
 	clear_sbi_flag(sbi, SBI_CP_DISABLED_QUICK);
+
+	cleancache_init_fs(sb);
 	return 0;
 
 sync_free_meta: