From ee740f627f000cf334fd8b1b1ee1045a04edcd1c Mon Sep 17 00:00:00 2001
From: li_zan <371442490@qq.com>
Date: Sat, 27 Mar 2021 17:20:18 +0800
Subject: [PATCH 1/2] change config for fs2

---
 fs/vfs/disk/disk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/vfs/disk/disk.c b/fs/vfs/disk/disk.c
index c4b7cd9d..43588d84 100755
--- a/fs/vfs/disk/disk.c
+++ b/fs/vfs/disk/disk.c
@@ -76,12 +76,12 @@ UINT32 g_usbMode = 0;
 
 typedef VOID *(*StorageHookFunction)(VOID *);
 
+#ifdef LOSCFG_FS_FAT_CACHE
 static UINT32 OsReHookFuncAddDiskRef(StorageHookFunction handler,
                                      VOID *param) __attribute__((weakref("osReHookFuncAdd")));
 
 static UINT32 OsReHookFuncDelDiskRef(StorageHookFunction handler) __attribute__((weakref("osReHookFuncDel")));
 
-#ifdef LOSCFG_FS_FAT_CACHE
 UINT32 GetFatBlockNums(VOID)
 {
     return g_uwFatBlockNums;

From 2e47684d155eaef20b2ddec3f964ac306ae33ca7 Mon Sep 17 00:00:00 2001
From: li_zan <371442490@qq.com>
Date: Mon, 29 Mar 2021 10:19:58 +0800
Subject: [PATCH 2/2] change config for fs2

---
 kernel/common/los_rootfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/common/los_rootfs.c b/kernel/common/los_rootfs.c
index 7c279735..1d002476 100644
--- a/kernel/common/los_rootfs.c
+++ b/kernel/common/los_rootfs.c
@@ -437,11 +437,13 @@ STATIC VOID OsMountUserdata(const CHAR *fsType)
     }
     err = get_errno();
     if (err == ENOENT) {
+#ifdef LOSCFG_FS_FAT
         ret = format(emmcUserdataDev, 0, FM_FAT32);
         if (ret != LOS_OK) {
             PRINT_ERR("Failed to format %s\n", emmcUserdataDev);
             return;
         }
+#endif
         ret = mount(emmcUserdataDev, userdataDir, fsType, 0, "umask=000");
         if (ret != LOS_OK) {
             err = get_errno();