diff --git a/fs/susfs.c b/fs/susfs.c
index ce8f78c79..e82962665 100644
--- a/fs/susfs.c
+++ b/fs/susfs.c
@@ -826,7 +826,7 @@ struct filename* susfs_get_redirected_path(unsigned long ino) {
 /* sus_su */
 #ifdef CONFIG_KSU_SUSFS_SUS_SU
 bool susfs_is_sus_su_hooks_enabled __read_mostly = false;
-static int susfs_sus_su_working_mode = 2;
+static int susfs_sus_su_working_mode = 0;
 extern void ksu_susfs_enable_sus_su(void);
 extern void ksu_susfs_disable_sus_su(void);
 
diff --git a/include/linux/susfs_def.h b/include/linux/susfs_def.h
index 72e285bd7..7442047d0 100644
--- a/include/linux/susfs_def.h
+++ b/include/linux/susfs_def.h
@@ -28,18 +28,22 @@
 #define SUSFS_MAX_LEN_PATHNAME 256 // 256 should address many paths already unless you are doing some strange experimental stuff, then set your own desired length
 #define SUSFS_FAKE_CMDLINE_OR_BOOTCONFIG_SIZE 4096
 
-#define TRY_UMOUNT_DEFAULT 0
-#define TRY_UMOUNT_DETACH 1
+#define TRY_UMOUNT_DEFAULT 0 /* used by susfs_try_umount() */
+#define TRY_UMOUNT_DETACH 1 /* used by susfs_try_umount() */
 
 #define SUS_SU_DISABLED 0
 #define SUS_SU_WITH_OVERLAY 1 /* deprecated */
 #define SUS_SU_WITH_HOOKS 2
 
+#define DEFAULT_SUS_MNT_ID 100000 /* used by mount->mnt_id */
+#define DEFAULT_SUS_MNT_ID_FOR_KSU_PROC_UNSHARE 1000000 /* used by vfsmount->susfs_mnt_id_backup */
+#define DEFAULT_SUS_MNT_GROUP_ID 1000 /* used by mount->mnt_group_id */
+
 /*
  * inode->i_state => storing flag 'INODE_STATE_'
- * mount->mnt.susfs_orig_mnt_id => storing original mnt_id
+ * mount->mnt.susfs_mnt_id_backup => storing original mnt_id of normal mounts or custom sus mnt_id of sus mounts
  * task_struct->susfs_last_fake_mnt_id => storing last valid fake mnt_id
- * task_struct->susfs_task_state => storing flag 'TASK_STRUCT_KABI'
+ * task_struct->susfs_task_state => storing flag 'TASK_STRUCT_'
  */
 
 #define INODE_STATE_SUS_PATH BIT(24)
@@ -50,6 +54,9 @@
 #define TASK_STRUCT_NON_ROOT_USER_APP_PROC BIT(24)
 
 #define MAGIC_MOUNT_WORKDIR "/debug_ramdisk/workdir"
+#define DATA_ADB_UMOUNT_FOR_ZYGOTE_SYSTEM_PROCESS "/data/adb/susfs_umount_for_zygote_system_process"
+#define DATA_ADB_NO_AUTO_ADD_SUS_BIND_MOUNT "/data/adb/susfs_no_auto_add_sus_bind_mount"
+#define DATA_ADB_NO_AUTO_ADD_SUS_KSU_DEFAULT_MOUNT "/data/adb/susfs_no_auto_add_sus_ksu_default_mount"
+#define DATA_ADB_NO_AUTO_ADD_TRY_UMOUNT_FOR_BIND_MOUNT "/data/adb/susfs_no_auto_add_try_umount_for_bind_mount"
 
-
-#endif
+#endif // #ifndef KSU_SUSFS_DEF_H