From: keith.busch@intel.com (Keith Busch)
Subject: [PATCHv2 4/8] nvme: Allow reset from CONNECTING state
Date: Tue, 22 May 2018 16:03:28 -0600 [thread overview]
Message-ID: <20180522220332.9244-5-keith.busch@intel.com> (raw)
In-Reply-To: <20180522220332.9244-1-keith.busch@intel.com>
A failed connection may be retryable. This patch allows the connecting
state to initiate a reset so that it may try to connect again.
Signed-off-by: Keith Busch <keith.busch at intel.com>
---
drivers/nvme/host/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 1f34f1169dbd..87a19687be32 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -292,6 +292,7 @@ bool nvme_change_ctrl_state(struct nvme_ctrl *ctrl,
case NVME_CTRL_NEW:
case NVME_CTRL_LIVE:
case NVME_CTRL_ADMIN_ONLY:
+ case NVME_CTRL_CONNECTING:
changed = true;
/* FALLTHRU */
default:
--
2.14.3
next prev parent reply other threads:[~2018-05-22 22:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-22 22:03 [PATCHv2 0/8] nvme timeout fixes v2 Keith Busch
2018-05-22 22:03 ` [PATCHv2 1/8] nvme: Sync request queues on reset Keith Busch
2018-05-22 22:03 ` [PATCHv2 2/8] nvme-pci: Fix queue freeze criteria " Keith Busch
2018-05-22 22:03 ` [PATCHv2 3/8] nvme: Move all IO out of controller reset Keith Busch
2018-05-22 22:03 ` Keith Busch [this message]
2018-05-22 22:03 ` [PATCHv2 5/8] nvme-pci: Attempt reset retry for IO failures Keith Busch
2018-05-22 22:03 ` [PATCHv2 6/8] nvme-pci: Rate limit the nvme timeout warnings Keith Busch
2018-05-22 22:03 ` [PATCHv2 7/8] nvme-pci: End IO requests in CONNECTING state Keith Busch
2018-05-22 22:03 ` [PATCHv2 8/8] nvme-pci: Unquiesce queues on dead controller Keith Busch
2018-05-23 3:00 ` [PATCHv2 0/8] nvme timeout fixes v2 Ming Lei
2018-05-23 16:16 ` Keith Busch
2018-05-23 22:49 ` Keith Busch
2018-05-24 6:52 ` jianchao.wang
2018-07-11 23:23 ` James Smart
2018-05-24 3:23 ` Ming Lei
2018-05-24 13:57 ` Keith Busch
2018-05-24 15:04 ` Ming Lei
2018-05-24 15:16 ` Keith Busch
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