Signed-off-by: Dmitry Monakhov <dmonak...@openvz.org>
---
drivers/block/ploop/dev.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/block/ploop/dev.c b/drivers/block/ploop/dev.c
index 090cd2d..9bf8592 100644
--- a/drivers/block/ploop/dev.c
+++ b/drivers/block/ploop/dev.c
@@ -1232,6 +1232,12 @@ static void ploop_complete_request(struct ploop_request
* preq)
}
preq->bl.tail = NULL;
+ if (!preq->error) {
+ unsigned long state = READ_ONCE(preq->state);
+ WARN_ON(state & (PLOOP_REQ_POST_SUBMIT_FL|
+ PLOOP_REQ_DEL_CONV_FL |
+ PLOOP_REQ_DEL_FLUSH_FL ));
+ }
if (test_bit(PLOOP_REQ_RELOC_A, &preq->state) ||
test_bit(PLOOP_REQ_RELOC_S, &preq->state)) {
if (preq->error)
--
1.8.3.1
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