hw/rdma: Reorder resource cleanup

[mirror_qemu.git] / exec.c

diff --git a/exec.c b/exec.c
index cdcf769daad5f1e62cc985d4b6a42df63a45aa37..e7be0761c28a3b9574711007aedf573de11b253e 100644 (file)
--- a/exec.c
+++ b/exec.c
@@ -402,12 +402,6 @@ static MemoryRegionSection *phys_page_find(AddressSpaceDispatch *d, hwaddr addr)
     }
 }
 
-bool memory_region_is_unassigned(MemoryRegion *mr)
-{
-    return mr != &io_mem_rom && mr != &io_mem_notdirty && !mr->rom_device
-        && mr != &io_mem_watch;
-}
-
 /* Called from RCU critical section */
 static MemoryRegionSection *address_space_lookup_region(AddressSpaceDispatch *d,
                                                         hwaddr addr,
@@ -1046,6 +1040,10 @@ void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr, MemTxAttrs attrs)
     MemoryRegion *mr;
     hwaddr l = 1;
 
+    if (!tcg_enabled()) {
+        return;
+    }
+
     rcu_read_lock();
     mr = address_space_translate(as, addr, &addr, &l, false, attrs);
     if (!(memory_region_is_ram(mr)