CONFIG_LOCKD (not configurable)

modulename: lockd.ko

configname: CONFIG_LOCKD

Linux Kernel Configuration
└─>File systems
└─>Network File Systems
└─>LOCKD
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
source code:
fs/lockd/

is depended by
CONFIG_NFS_FS
CONFIG_NFSD