Symbol: nfs_directio
usr/src/uts/common/fs/nfs/nfs3_vnops.c
1247
return (nfs_directio(vp, (int)arg, cr));
usr/src/uts/common/fs/nfs/nfs_vnops.c
1074
return (nfs_directio(vp, (int)arg, cr));
usr/src/uts/common/nfs/rnode.h
404
extern int nfs_directio(vnode_t *, int, cred_t *);