commit b6a1f3a56921c80cd04d8130e713028c7c91edc1
author Paolo Bonzini <pbonzini@redhat.com> Thu Jul 05 17:16:26 2012 +0200
committer Avi Kivity <avi@redhat.com> Thu Jul 12 14:08:10 2012 +0300
tree 7101a38a2c67e1957544f28b00f9e2be604a5d61
parent 563027cc0c94aa4846c18f9d665a4c90f8c42ba8

ivshmem: wrap ivshmem_del_eventfd loops with transaction

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

hw/ivshmem.c

diff --git a/hw/ivshmem.c b/hw/ivshmem.c
index 3cdbea2..19e164a 100644
--- a/hw/ivshmem.c
+++ b/hw/ivshmem.c
@@ -369,8 +369,12 @@
 
     guest_curr_max = s->peers[posn].nb_eventfds;
 
+    memory_region_transaction_begin();
     for (i = 0; i < guest_curr_max; i++) {
         ivshmem_del_eventfd(s, posn, i);
+    }
+    memory_region_transaction_commit();
+    for (i = 0; i < guest_curr_max; i++) {
         event_notifier_cleanup(&s->peers[posn].eventfds[i]);
     }