xen: remove qemu_map_cache_unlock

There is no need for qemu_map_cache_unlock, just use
qemu_invalidate_entry instead.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/exec.c b/exec.c
index 09928a3b37..01f33bb2bc 100644
--- a/exec.c
+++ b/exec.c
@@ -3146,7 +3146,7 @@ void qemu_put_ram_ptr(void *addr)
             xen_unmap_block(block->host, block->length);
             block->host = NULL;
         } else {
-            qemu_map_cache_unlock(addr);
+            qemu_invalidate_entry(addr);
         }
     }
 }