From 97aa6ec290a28a36c05725761418c4c4a3c821ed Mon Sep 17 00:00:00 2001
From: Hongtong Liu <hongtong.liu@istuary.com>
Date: Tue, 17 Jan 2017 15:41:08 +0800
Subject: [PATCH] bluestore: Release segs before delete task when write fails

Fix assert failure in ~Task().

Signed-off-by: Hongtong Liu <hongtong.liu@istuary.com>
---
 src/os/bluestore/NVMEDevice.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/os/bluestore/NVMEDevice.cc b/src/os/bluestore/NVMEDevice.cc
index b38fad154aa78..df2fb52667bce 100644
--- a/src/os/bluestore/NVMEDevice.cc
+++ b/src/os/bluestore/NVMEDevice.cc
@@ -417,6 +417,7 @@ void SharedDriverData::_aio_thread()
               data_buf_reset_sgl, data_buf_next_sge);
           if (r < 0) {
             t->ctx->nvme_task_first = t->ctx->nvme_task_last = nullptr;
+            t->release_segs();
             delete t;
             derr << __func__ << " failed to do write command" << dendl;
             ceph_abort();
-- 
2.39.5