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authorFam Zheng <famz@redhat.com>2014-10-31 11:32:55 +0800
committerKevin Wolf <kwolf@redhat.com>2014-12-10 10:25:29 +0100
commit20a9e77dfabb3e664c0873726be1540175a4fda1 (patch)
tree402b708d44e1a5ccfd22c1b0b33ee51e60eb7433 /block.c
parent04df765ab449df24666269b0de0caf6ff250c568 (diff)
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block: Add bdrv_get_node_name
This returns the node name of a BDS. Remove the TODO comment and expect the callers to be explicit. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.c')
-rw-r--r--block.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/block.c b/block.c
index e8a0342..866c8b4 100644
--- a/block.c
+++ b/block.c
@@ -3817,6 +3817,11 @@ BlockDriverState *bdrv_next(BlockDriverState *bs)
return QTAILQ_NEXT(bs, device_list);
}
+const char *bdrv_get_node_name(const BlockDriverState *bs)
+{
+ return bs->node_name;
+}
+
/* TODO check what callers really want: bs->node_name or blk_name() */
const char *bdrv_get_device_name(const BlockDriverState *bs)
{