This needs to go away sooner or later, but one complication is the
complex VFIO data structures that are modified in instance_finalize.
Take a shortcut for now.
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
tests/test-xbzrle$(EXESUF): tests/test-xbzrle.o migration/xbzrle.o page_cache.o libqemuutil.a
tests/test-cutils$(EXESUF): tests/test-cutils.o util/cutils.o
tests/test-int128$(EXESUF): tests/test-int128.o
-tests/rcutorture$(EXESUF): tests/rcutorture.o libqemuutil.a
+tests/rcutorture$(EXESUF): tests/rcutorture.o libqemuutil.a libqemustub.a
tests/test-qdev-global-props$(EXESUF): tests/test-qdev-global-props.o \
hw/core/qdev.o hw/core/qdev-properties.o hw/core/hotplug.o\
#include "qemu/rcu.h"
#include "qemu/atomic.h"
#include "qemu/thread.h"
+#include "qemu/main-loop.h"
/*
* Global grace period counter. Bit 0 is always one in rcu_gp_ctr.
atomic_sub(&rcu_call_count, n);
synchronize_rcu();
+ qemu_mutex_lock_iothread();
while (n > 0) {
node = try_dequeue();
while (!node) {
+ qemu_mutex_unlock_iothread();
qemu_event_reset(&rcu_call_ready_event);
node = try_dequeue();
if (!node) {
qemu_event_wait(&rcu_call_ready_event);
node = try_dequeue();
}
+ qemu_mutex_lock_iothread();
}
n--;
node->func(node);
}
+ qemu_mutex_unlock_iothread();
}
abort();
}