From cea4225aa439953117384764cb5c0b3c3fc325d4 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Sat, 3 Nov 2012 18:10:17 +0100
Subject: [PATCH] tools: initialize main loop before block layer

Tools were broken because they initialized the block layer while
qemu_aio_context was still NULL.

Reported-by: malc <av1474@comtv.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
(cherry picked from commit 2592c59a66d456fe98fe96cb5787b356c40ee66f)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 qemu-img.c | 3 +--
 qemu-io.c  | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/qemu-img.c b/qemu-img.c
index 7615e91..c90ae4a 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -1698,14 +1698,13 @@ int main(int argc, char **argv)
 
     error_set_progname(argv[0]);
 
+    qemu_init_main_loop();
     bdrv_init();
     if (argc < 2)
         help();
     cmdname = argv[1];
     argc--; argv++;
 
-    qemu_init_main_loop();
-
     /* find the command */
     for(cmd = img_cmds; cmd->name != NULL; cmd++) {
         if (!strcmp(cmdname, cmd->name)) {
diff --git a/qemu-io.c b/qemu-io.c
index d0f4fb7..1ad7d3a 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -1892,9 +1892,8 @@ int main(int argc, char **argv)
         exit(1);
     }
 
-    bdrv_init();
-
     qemu_init_main_loop();
+    bdrv_init();
 
     /* initialize commands */
     quit_init();