> From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > On 31/05/2015 08:11, Peter Crosthwaite wrote: > > + /* If not executing code then assume we are ok. */ > > + if (cpu->current_tb == NULL) { > > + return true; > > + } > > + return cpu->can_do_io != 0; > > For what it's worth, I think the "if" here is dead. Pavel?
cpu_can_do_io can be called from cpus.c and translate-all.c In both cases these calls could be made outside the generated code. Pavel Dovgalyuk
