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[Qemu-block] [PATCH 1/4] block: improve blk_root_get_parent_desc
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[Qemu-block] [PATCH 1/4] block: improve blk_root_get_parent_desc |
Date: |
Thu, 16 Aug 2018 20:20:24 +0300 |
Make blk_root_get_parent_desc return different descriptions for
different blk's in worst case.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
block/block-backend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/block-backend.c b/block/block-backend.c
index fa120630be..e5707a0f8c 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -141,7 +141,7 @@ static char *blk_root_get_parent_desc(BdrvChild *child)
} else {
/* TODO Callback into the BB owner for something more detailed */
g_free(dev_id);
- return g_strdup("a block device");
+ return g_strdup_printf("a block device %p", blk);
}
}
--
2.11.1