From: Anuj Gupta <anuj20.g@xxxxxxxxxxx>
Mark this packed so that we can create bit more space in its container
i.e. io_uring_cmd. This is in preparation to support multipathing on
uring-passthrough.
Move its definition to nvme.h as well.
Signed-off-by: Anuj Gupta <anuj20.g@xxxxxxxxxxx>
---
drivers/nvme/host/ioctl.c | 14 --------------
drivers/nvme/host/nvme.h | 14 ++++++++++++++
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/nvme/host/ioctl.c b/drivers/nvme/host/ioctl.c
index 9227e07f717e..fc02eddd4977 100644
--- a/drivers/nvme/host/ioctl.c
+++ b/drivers/nvme/host/ioctl.c
@@ -340,20 +340,6 @@ struct nvme_uring_data {
__u32 timeout_ms;
};
-/*
- * This overlays struct io_uring_cmd pdu.
- * Expect build errors if this grows larger than that.
- */
-struct nvme_uring_cmd_pdu {
- union {
- struct bio *bio;
- struct request *req;
- };
- void *meta; /* kernel-resident buffer */
- void __user *meta_buffer;
- u32 meta_len;
-};
-
static inline struct nvme_uring_cmd_pdu *nvme_uring_cmd_pdu(
struct io_uring_cmd *ioucmd)
{
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 7323a2f61126..9d3ff6feda06 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -165,6 +165,20 @@ struct nvme_request {
struct nvme_ctrl *ctrl;
};
+/*
+ * This overlays struct io_uring_cmd pdu.
+ * Expect build errors if this grows larger than that.
+ */
+struct nvme_uring_cmd_pdu {
+ union {
+ struct bio *bio;
+ struct request *req;
+ };
+ void *meta; /* kernel-resident buffer */
+ void __user *meta_buffer;
+ u32 meta_len;
+} __packed;
+
/*
* Mark a bio as coming in through the mpath node.
*/
--
2.25.1
