CONFIG_EXPORTFS (not configurable)

modulename: exportfs.ko

configname: CONFIG_EXPORTFS

Linux Kernel Configuration
└─>File systems
└─>EXPORTFS
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
source code:
fs/exportfs/
is depended by
CONFIG_XFS_FS
CONFIG_NFSD