console_srcu_write_flags
console_srcu_write_flags(con, con->flags | CON_SUSPENDED);
console_srcu_write_flags(con, con->flags & ~CON_SUSPENDED);
console_srcu_write_flags(console, console->flags & ~CON_ENABLED);
console_srcu_write_flags(console, console->flags | CON_ENABLED);
console_srcu_write_flags(console_first(), console_first()->flags & ~CON_CONSDEV);
console_srcu_write_flags(console, console->flags & ~CON_ENABLED);
console_srcu_write_flags(console_first(), console_first()->flags | CON_CONSDEV);
console_srcu_write_flags(cur_pref_con, cur_pref_con->flags & ~CON_CONSDEV);