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| author | Paolo Bonzini <pbonzini@redhat.com> | 2025-08-01 13:50:04 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-09-17 19:00:55 +0200 |
| commit | f8217ae54e4c44a7f0d20d56a5368ec1818f1cc2 (patch) | |
| tree | ee2fe1ada00d338c8f5de57263ed0aa03debdeee /system/cpu-timers.c | |
| parent | dcb46ecb2e90d532fcdc04702c92e732a0ef77e8 (diff) | |
| download | focaccia-qemu-f8217ae54e4c44a7f0d20d56a5368ec1818f1cc2.tar.gz focaccia-qemu-f8217ae54e4c44a7f0d20d56a5368ec1818f1cc2.zip | |
cpus: properly kick CPUs out of inner execution loop
Now that cpu_exit() actually kicks all accelerators, use it whenever the message to another thread is processed in qemu_wait_io_event(). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'system/cpu-timers.c')
| -rw-r--r-- | system/cpu-timers.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/system/cpu-timers.c b/system/cpu-timers.c index cb35fa62b8..9919b46230 100644 --- a/system/cpu-timers.c +++ b/system/cpu-timers.c @@ -246,14 +246,14 @@ void qemu_timer_notify_cb(void *opaque, QEMUClockType type) if (qemu_in_vcpu_thread()) { /* - * A CPU is currently running; kick it back out to the + * A CPU is currently running; send it out of the * tcg_cpu_exec() loop so it will recalculate its * icount deadline immediately. */ - qemu_cpu_kick(current_cpu); + cpu_exit(current_cpu); } else if (first_cpu) { /* - * qemu_cpu_kick is not enough to kick a halted CPU out of + * cpu_exit() is not enough to kick a halted CPU out of * qemu_tcg_wait_io_event. async_run_on_cpu, instead, * causes cpu_thread_is_idle to return false. This way, * handle_icount_deadline can run. |