SB_NODEV          518 fs/affs/super.c 	sb->s_flags |= SB_NODEV | SB_NOSUID;
SB_NODEV          638 fs/cifs/cifsglob.h 		      SB_NODEV | SB_SYNCHRONOUS)
SB_NODEV           13 fs/nfs/internal.h #define NFS_MS_MASK (SB_RDONLY|SB_NOSUID|SB_NODEV|SB_NOEXEC|SB_SYNCHRONOUS)