From: Christoph Hellwig <hch@lst.de>
Date: Thu, 7 Jun 2018 15:09:50 +0200
Subject: [PATCH] nvmet: keep a port pointer in nvmet_ctrl
Git-commit: 4ee43280488b0f6cbd74702725a32f47d03d690b
Patch-Mainline: v4.19-rc1
References: bsc#1054245
This will be needed for the ANA AEN code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/nvme/target/core.c | 2 ++
drivers/nvme/target/nvmet.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index e4f3ce81fc3f..edd51b8fcd04 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -856,6 +856,8 @@ u16 nvmet_alloc_ctrl(const char *subsysnqn, const char *hostnqn,
nvmet_init_cap(ctrl);
+ ctrl->port = req->port;
+
INIT_WORK(&ctrl->async_event_work, nvmet_async_event_work);
INIT_LIST_HEAD(&ctrl->async_events);
diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h
index 5d56aa61fcdb..4af3f537dcd2 100644
--- a/drivers/nvme/target/nvmet.h
+++ b/drivers/nvme/target/nvmet.h
@@ -135,6 +135,8 @@ struct nvmet_ctrl {
u16 cntlid;
u32 kato;
+ struct nvmet_port *port;
+
u32 aen_enabled;
unsigned long aen_masked;
struct nvmet_req *async_event_cmds[NVMET_ASYNC_EVENTS];
--
2.12.3