diff mbox series

[09/24] scsi: ufs: core: Change the type of one ufshcd_send_command() argument

Message ID 20250403211937.2225615-10-bvanassche@acm.org
State New
Headers show
Series Optimize the hot path in the UFS driver | expand

Commit Message

Bart Van Assche April 3, 2025, 9:17 p.m. UTC 
Change the 'task_tag' argument into an LRB pointer. This patch prepares
for the removal of the hba->lrb[] array.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/ufs/core/ufshcd.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index f87526443d8d..883551274330 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -2292,14 +2292,13 @@  static void ufshcd_update_monitor(struct ufs_hba *hba, const struct ufshcd_lrb *
 /**
  * ufshcd_send_command - Send SCSI or device management commands
  * @hba: per adapter instance
- * @task_tag: Task tag of the command
+ * @lrbp: Local reference block of SCSI command
  * @hwq: pointer to hardware queue instance
  */
-static inline
-void ufshcd_send_command(struct ufs_hba *hba, unsigned int task_tag,
-			 struct ufs_hw_queue *hwq)
+static inline void ufshcd_send_command(struct ufs_hba *hba,
+				       struct ufshcd_lrb *lrbp,
+				       struct ufs_hw_queue *hwq)
 {
-	struct ufshcd_lrb *lrbp = &hba->lrb[task_tag];
 	unsigned long flags;
 
 	lrbp->issue_time_stamp = ktime_get();
@@ -3029,7 +3028,7 @@  static int ufshcd_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 	if (hba->mcq_enabled)
 		hwq = ufshcd_mcq_req_to_hwq(hba, scsi_cmd_to_rq(cmd));
 
-	ufshcd_send_command(hba, tag, hwq);
+	ufshcd_send_command(hba, lrbp, hwq);
 
 out:
 	if (ufs_trigger_eh(hba)) {
@@ -3263,7 +3262,7 @@  static int ufshcd_issue_dev_cmd(struct ufs_hba *hba, struct ufshcd_lrb *lrbp,
 	int err;
 
 	ufshcd_add_query_upiu_trace(hba, UFS_QUERY_SEND, lrbp->ucd_req_ptr);
-	ufshcd_send_command(hba, tag, hba->dev_cmd_queue);
+	ufshcd_send_command(hba, lrbp, hba->dev_cmd_queue);
 	err = ufshcd_wait_for_dev_cmd(hba, lrbp, timeout);
 
 	ufshcd_add_query_upiu_trace(hba, err ? UFS_QUERY_ERR : UFS_QUERY_COMP,