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-rw-r--r--block/blk-merge.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c
index 5a244f0..e39cb24 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -403,6 +403,8 @@ static int attempt_merge(struct request_queue *q, struct request *req,
if (blk_rq_cpu_valid(next))
req->cpu = next->cpu;
+ /* owner-ship of bio passed from next to req */
+ next->bio = NULL;
__blk_put_request(q, next);
return 1;
}
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