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authorAvi Kivity <avi@redhat.com>2012-10-07 12:59:55 +0200
committerAvi Kivity <avi@redhat.com>2012-10-22 14:50:08 +0200
commit83f3c251422b0724044f976a7ff26b2e8a47c374 (patch)
treeed5bdab5dd91f6e102eb228691c133485c0a8aa5 /exec.c
parentb90600eed3c0efe5f3260853c873caf51c0677b1 (diff)
downloadhqemu-83f3c251422b0724044f976a7ff26b2e8a47c374.zip
hqemu-83f3c251422b0724044f976a7ff26b2e8a47c374.tar.gz
memory: add address_space_destroy()
Since address spaces can be created dynamically by device hotplug, they can also be destroyed dynamically. Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'exec.c')
-rw-r--r--exec.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/exec.c b/exec.c
index bfc4acc..17e8ba2 100644
--- a/exec.c
+++ b/exec.c
@@ -3234,6 +3234,16 @@ void address_space_init_dispatch(AddressSpace *as)
memory_listener_register(&d->listener, as);
}
+void address_space_destroy_dispatch(AddressSpace *as)
+{
+ AddressSpaceDispatch *d = as->dispatch;
+
+ memory_listener_unregister(&d->listener);
+ destroy_l2_mapping(&d->phys_map, P_L2_LEVELS - 1);
+ g_free(d);
+ as->dispatch = NULL;
+}
+
static void memory_map_init(void)
{
system_memory = g_malloc(sizeof(*system_memory));
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