From: Max Reitz Date: Mon, 26 Oct 2015 20:39:06 +0000 (+0100) Subject: block: Make bdrv_states public X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c69a4dd89989b483b06d765b13e41594c78d32b9;p=qemu.git block: Make bdrv_states public When inserting a BDS tree into a BB, we will need to add the root BDS to this list. Since we will want to do that in the blockdev-insert-medium implementation in blockdev.c, we will need access to it there. This patch is not exactly elegant, but bdrv_states will be removed in the future anyway because we no longer need it since we have BBs. Signed-off-by: Max Reitz Reviewed-by: Alberto Garcia Signed-off-by: Kevin Wolf --- diff --git a/block.c b/block.c index eb8158ac33..a99e6d8509 100644 --- a/block.c +++ b/block.c @@ -73,8 +73,7 @@ struct BdrvDirtyBitmap { #define NOT_DONE 0x7fffffff /* used while emulated sync operation in progress */ -static QTAILQ_HEAD(, BlockDriverState) bdrv_states = - QTAILQ_HEAD_INITIALIZER(bdrv_states); +struct BdrvStates bdrv_states = QTAILQ_HEAD_INITIALIZER(bdrv_states); static QTAILQ_HEAD(, BlockDriverState) graph_bdrv_states = QTAILQ_HEAD_INITIALIZER(graph_bdrv_states); diff --git a/include/block/block_int.h b/include/block/block_int.h index 3ceeb5a940..6a3f64da12 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -473,6 +473,8 @@ extern BlockDriver bdrv_file; extern BlockDriver bdrv_raw; extern BlockDriver bdrv_qcow2; +extern QTAILQ_HEAD(BdrvStates, BlockDriverState) bdrv_states; + /** * bdrv_setup_io_funcs: *