diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index b04256636d4b..ae53510c0627 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -5344,6 +5344,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_ACL_SUPPORT=m
 CONFIG_NFS_COMMON=y
+# CONFIG_ENFS is not set
 CONFIG_SUNRPC=m
 CONFIG_SUNRPC_GSS=m
 CONFIG_SUNRPC_BACKCHANNEL=y
diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index 59baeb2973af..ccc317f7fdb2 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -6825,6 +6825,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_ACL_SUPPORT=m
 CONFIG_NFS_COMMON=y
+# CONFIG_ENFS is not set
 CONFIG_SUNRPC=m
 CONFIG_SUNRPC_GSS=m
 CONFIG_SUNRPC_BACKCHANNEL=y
diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index e55f86713948..872c9b7671b1 100644
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -196,3 +196,14 @@ config NFS_DEBUG
 	depends on NFS_FS && SUNRPC_DEBUG
 	select CRC32
 	default y
+
+config ENFS
+	tristate "NFS client support for ENFS"
+	depends on NFS_FS
+	default n
+	help
+	  This option enables support multipath of the NFS protocol
+	  in the kernel's NFS client.
+	  This feature will improve performance and reliability.
+
+	  If sure, say Y.
diff --git a/fs/nfs/Makefile b/fs/nfs/Makefile
index c587e3c4c6a6..19d0ac2ba3b8 100644
--- a/fs/nfs/Makefile
+++ b/fs/nfs/Makefile
@@ -12,6 +12,7 @@ nfs-y 			:= client.o dir.o file.o getroot.o inode.o super.o \
 nfs-$(CONFIG_ROOT_NFS)	+= nfsroot.o
 nfs-$(CONFIG_SYSCTL)	+= sysctl.o
 nfs-$(CONFIG_NFS_FSCACHE) += fscache.o fscache-index.o
+nfs-$(CONFIG_ENFS) += enfs_adapter.o
 
 obj-$(CONFIG_NFS_V2) += nfsv2.o
 nfsv2-y := nfs2super.o proc.o nfs2xdr.o
@@ -34,3 +35,5 @@ nfsv4-$(CONFIG_NFS_V4_2)	+= nfs42proc.o
 obj-$(CONFIG_PNFS_FILE_LAYOUT) += filelayout/
 obj-$(CONFIG_PNFS_BLOCK) += blocklayout/
 obj-$(CONFIG_PNFS_FLEXFILE_LAYOUT) += flexfilelayout/
+
+obj-$(CONFIG_ENFS) += enfs/
diff --git a/net/sunrpc/Makefile b/net/sunrpc/Makefile
index 090658c3da12..fe4e3b28c5d1 100644
--- a/net/sunrpc/Makefile
+++ b/net/sunrpc/Makefile
@@ -19,3 +19,4 @@ sunrpc-$(CONFIG_SUNRPC_DEBUG) += debugfs.o
 sunrpc-$(CONFIG_SUNRPC_BACKCHANNEL) += backchannel_rqst.o
 sunrpc-$(CONFIG_PROC_FS) += stats.o
 sunrpc-$(CONFIG_SYSCTL) += sysctl.o
+sunrpc-$(CONFIG_ENFS) += sunrpc_enfs_adapter.o