From: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Date: Wed, 12 Sep 2018 08:19:50 +0000 (+0300)
Subject: replay: replay BH for IDE trim operation
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b255df7e6ee2b6da7a54b62b8e6c145054fec0db;p=qemu.git

replay: replay BH for IDE trim operation

This patch makes IDE trim BH deterministic, because it affects
the device state. Therefore its invocation should be replayed
instead of running at the random moment.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20180912081950.3228.68987.stgit@pasha-VirtualBox>
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/hw/ide/core.c b/hw/ide/core.c
index 2c62efc536..04e22e751d 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -35,6 +35,7 @@
 #include "sysemu/block-backend.h"
 #include "qapi/error.h"
 #include "qemu/cutils.h"
+#include "sysemu/replay.h"
 
 #include "hw/ide/internal.h"
 #include "trace.h"
@@ -479,7 +480,7 @@ static void ide_issue_trim_cb(void *opaque, int ret)
 done:
     iocb->aiocb = NULL;
     if (iocb->bh) {
-        qemu_bh_schedule(iocb->bh);
+        replay_bh_schedule_event(iocb->bh);
     }
 }