linux-kernel - [PATCH 1/2] nvme/host: move nvme_ns

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Message-Id: <20251221-nvme_ns_validation-v1-1-9f7a385707af@gmail.com>
Date: Sun, 21 Dec 2025 13:26:10 -0800
From: Alex Tran <alex.t.tran@...il.com>
To: Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...nel.dk>, 
 Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>
Cc: linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Alex Tran <alex.t.tran@...il.com>
Subject: [PATCH 1/2] nvme/host: move nvme_ns_info into nvme header file

The nvme_ns_info struct is moved into the nvme header file.
This is done because it is used as a field in the nvme_ns struct
to store the pending info being used in the following patch.

Signed-off-by: Alex Tran <alex.t.tran@...il.com>
---
 drivers/nvme/host/core.c | 15 ---------------
 drivers/nvme/host/nvme.h | 15 +++++++++++++++
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 7bf228df6001f1f4d0b3c570de285a5eb17bb08e..fab321e79b7cdbb89d96d950c1cc8c1128906770 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -33,21 +33,6 @@
 
 #define NVME_MINORS		(1U << MINORBITS)
 
-struct nvme_ns_info {
-	struct nvme_ns_ids ids;
-	u32 nsid;
-	__le32 anagrpid;
-	u8 pi_offset;
-	u16 endgid;
-	u64 runs;
-	bool is_shared;
-	bool is_readonly;
-	bool is_ready;
-	bool is_removed;
-	bool is_rotational;
-	bool no_vwc;
-};
-
 unsigned int admin_timeout = 60;
 module_param(admin_timeout, uint, 0644);
 MODULE_PARM_DESC(admin_timeout, "timeout in seconds for admin commands");
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 9a5f28c5103c5c42777bd9309a983ef0196c1b95..ff4e7213131298a1a019eaa3822ca26f857b2443 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -525,6 +525,21 @@ enum nvme_ns_features {
 	NVME_NS_DEAC = 1 << 2,		/* DEAC bit in Write Zeroes supported */
 };
 
+struct nvme_ns_info {
+	struct nvme_ns_ids ids;
+	u32 nsid;
+	__le32 anagrpid;
+	u8 pi_offset;
+	u16 endgid;
+	u64 runs;
+	bool is_shared;
+	bool is_readonly;
+	bool is_ready;
+	bool is_removed;
+	bool is_rotational;
+	bool no_vwc;
+};
+
 struct nvme_ns {
 	struct list_head list;
 

-- 
2.51.0