Commit 321bc0b2 authored by Tiejun Chen's avatar Tiejun Chen Committed by Andreas Färber
Browse files

cpus: Use cpu_is_stopped() efficiently 



It makes more sense and will make things simpler later.

Signed-off-by: default avatarTiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: default avatarAndreas Färber <afaerber@suse.de>
parent 92067bf4

cpus.c

+7 −7
Original line number Diff line number Diff line
@@ -62,12 +62,17 @@ 


static CPUState *next_cpu;



bool cpu_is_stopped(CPUState *cpu)

{

    return cpu->stopped || !runstate_is_running();

}



static bool cpu_thread_is_idle(CPUState *cpu)

{

    if (cpu->stop || cpu->queued_work_first) {

        return false;

    }

    if (cpu->stopped || !runstate_is_running()) {

    if (cpu_is_stopped(cpu)) {

        return true;

    }

    if (!cpu->halted || qemu_cpu_has_work(cpu) ||
@@ -429,11 +434,6 @@ void cpu_synchronize_all_post_init(void) 
    }

}



bool cpu_is_stopped(CPUState *cpu)

{

    return !runstate_is_running() || cpu->stopped;

}



static int do_vm_stop(RunState state)

{

    int ret = 0;
@@ -457,7 +457,7 @@ static bool cpu_can_run(CPUState *cpu) 
    if (cpu->stop) {

        return false;

    }

    if (cpu->stopped || !runstate_is_running()) {

    if (cpu_is_stopped(cpu)) {

        return false;

    }

    return true;