From: Max Reitz <mreitz@redhat.com>
Date: Mon, 19 Oct 2015 15:53:08 +0000 (+0200)
Subject: block: Set BDRV_O_INCOMING in bdrv_fill_options()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d44f928a54497188c25357840a3224925d1b527b;p=qemu.git

block: Set BDRV_O_INCOMING in bdrv_fill_options()

This flag should not be set for the root BDS only, but for any BDS that
is being created while incoming migration is pending, so setting it is
moved from blockdev_init() to bdrv_fill_options().

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/block.c b/block.c
index 6771c3a1a1..d1bf121ffa 100644
--- a/block.c
+++ b/block.c
@@ -1081,6 +1081,10 @@ static int bdrv_fill_options(QDict **options, const char **pfilename,
         }
     }
 
+    if (runstate_check(RUN_STATE_INMIGRATE)) {
+        *flags |= BDRV_O_INCOMING;
+    }
+
     return 0;
 }
 
diff --git a/blockdev.c b/blockdev.c
index 8141b6b3da..27398b1041 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -537,10 +537,6 @@ static BlockBackend *blockdev_init(const char *file, QDict *bs_opts,
             bdrv_flags |= BDRV_O_COPY_ON_READ;
         }
 
-        if (runstate_check(RUN_STATE_INMIGRATE)) {
-            bdrv_flags |= BDRV_O_INCOMING;
-        }
-
         bdrv_flags |= ro ? 0 : BDRV_O_RDWR;
 
         blk = blk_new_open(qemu_opts_id(opts), file, NULL, bs_opts, bdrv_flags,