diff options
| -rw-r--r-- | exec.c | 10 | ||||
| -rw-r--r-- | include/qom/cpu.h | 9 |
2 files changed, 19 insertions, 0 deletions
diff --git a/exec.c b/exec.c index fa1e0c3d73..19725dbc05 100644 --- a/exec.c +++ b/exec.c @@ -265,6 +265,16 @@ CPUState *qemu_get_cpu(int index) return env ? cpu : NULL; } +void qemu_for_each_cpu(void (*func)(CPUState *cpu, void *data), void *data) +{ + CPUArchState *env = first_cpu; + + while (env) { + func(ENV_GET_CPU(env), data); + env = env->next_cpu; + } +} + void cpu_exec_init(CPUArchState *env) { CPUState *cpu = ENV_GET_CPU(env); diff --git a/include/qom/cpu.h b/include/qom/cpu.h index 1b4de17415..a28e5ffee2 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -216,6 +216,15 @@ bool cpu_is_stopped(CPUState *cpu); void run_on_cpu(CPUState *cpu, void (*func)(void *data), void *data); /** + * qemu_for_each_cpu: + * @func: The function to be executed. + * @data: Data to pass to the function. + * + * Executes @func for each CPU. + */ +void qemu_for_each_cpu(void (*func)(CPUState *cpu, void *data), void *data); + +/** * qemu_get_cpu: * @index: The CPUState@cpu_index value of the CPU to obtain. * |