diff options
| -rw-r--r-- | include/sysemu/iothread.h | 1 | ||||
| -rw-r--r-- | iothread.c | 24 | ||||
| -rw-r--r-- | vl.c | 2 |
3 files changed, 23 insertions, 4 deletions
diff --git a/include/sysemu/iothread.h b/include/sysemu/iothread.h index 2eefea1cc2..68ac2de83a 100644 --- a/include/sysemu/iothread.h +++ b/include/sysemu/iothread.h @@ -35,5 +35,6 @@ typedef struct { char *iothread_get_id(IOThread *iothread); AioContext *iothread_get_aio_context(IOThread *iothread); +void iothread_stop_all(void); #endif /* IOTHREAD_H */ diff --git a/iothread.c b/iothread.c index f183d380e6..fb08a60b4b 100644 --- a/iothread.c +++ b/iothread.c @@ -54,16 +54,25 @@ static void *iothread_run(void *opaque) return NULL; } -static void iothread_instance_finalize(Object *obj) +static int iothread_stop(Object *object, void *opaque) { - IOThread *iothread = IOTHREAD(obj); + IOThread *iothread; - if (!iothread->ctx) { - return; + iothread = (IOThread *)object_dynamic_cast(object, TYPE_IOTHREAD); + if (!iothread || !iothread->ctx) { + return 0; } iothread->stopping = true; aio_notify(iothread->ctx); qemu_thread_join(&iothread->thread); + return 0; +} + +static void iothread_instance_finalize(Object *obj) +{ + IOThread *iothread = IOTHREAD(obj); + + iothread_stop(obj, NULL); qemu_cond_destroy(&iothread->init_done_cond); qemu_mutex_destroy(&iothread->init_done_lock); aio_context_unref(iothread->ctx); @@ -174,3 +183,10 @@ IOThreadInfoList *qmp_query_iothreads(Error **errp) object_child_foreach(container, query_one_iothread, &prev); return head; } + +void iothread_stop_all(void) +{ + Object *container = object_get_objects_root(); + + object_child_foreach(container, iothread_stop, NULL); +} diff --git a/vl.c b/vl.c index ee557a1d3f..6a218cefcb 100644 --- a/vl.c +++ b/vl.c @@ -121,6 +121,7 @@ int main(int argc, char **argv) #include "crypto/init.h" #include "sysemu/replay.h" #include "qapi/qmp/qerror.h" +#include "sysemu/iothread.h" #define MAX_VIRTIO_CONSOLES 1 #define MAX_SCLP_CONSOLES 1 @@ -4616,6 +4617,7 @@ int main(int argc, char **argv, char **envp) trace_init_vcpu_events(); main_loop(); replay_disable_events(); + iothread_stop_all(); bdrv_close_all(); pause_all_vcpus(); |