nfsd_users 307 fs/nfsd/nfssvc.c static int nfsd_users = 0; nfsd_users 313 fs/nfsd/nfssvc.c if (nfsd_users++) nfsd_users 328 fs/nfsd/nfssvc.c nfsd_users--; nfsd_users 334 fs/nfsd/nfssvc.c if (--nfsd_users)