CONFIG_NFS_V4_2_SSC_HELPER (not configurable)

modulename: nfs_ssc.ko

configname: CONFIG_NFS_V4_2_SSC_HELPER

Linux Kernel Configuration
└─>File systems
└─>Network File Systems
└─>NFS_V4_2_SSC_HELPER
In linux kernel since version 5.2 (release Date: 2019-07-07)  
source code:
fs/nfs_common/nfs_ssc.c

is depended by
CONFIG_NFSD_V4