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block: ensure bdrv_drain_all() works during bdrv_delete()
author
Stefan Hajnoczi
<stefanha@redhat.com>
Thu, 27 Jun 2013 13:32:26 +0000
(15:32 +0200)
committer
Stefan Hajnoczi
<stefanha@redhat.com>
Mon, 19 Aug 2013 13:45:34 +0000
(15:45 +0200)
In bdrv_delete() make sure to call bdrv_make_anon() *after* bdrv_close()
so that the device is still seen by bdrv_drain_all() when iterating
bdrv_states.
Cc: qemu-stable@nongnu.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
block.c
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diff --git
a/block.c
b/block.c
index
01b66d8
..
d5ce8d3
100644
(file)
--- a/
block.c
+++ b/
block.c
@@
-1606,11
+1606,11
@@
void bdrv_delete(BlockDriverState *bs)
assert(!bs->job);
assert(!bs->in_use);
+ bdrv_close(bs);
+
/* remove from list, if necessary */
bdrv_make_anon(bs);
- bdrv_close(bs);
-
g_free(bs);
}