On 11/1/23 00:14, Zhe Wang wrote:
The compl_time_stamp_local_clock assignment seems to have been
accidentally deleted in the previous patch, so it needs to be added
again for debugging needs.
Fixes: c30d8d010b5e ("scsi: ufs: core: Prepare for completion in MCQ")
Signed-off-by: Zhe Wang <zhe.wang1@xxxxxxxxxx>
---
drivers/ufs/core/ufshcd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 8382e8cfa414..b35977fa931f 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -5388,6 +5388,7 @@ void ufshcd_compl_one_cqe(struct ufs_hba *hba, int task_tag,
lrbp = &hba->lrb[task_tag];
lrbp->compl_time_stamp = ktime_get();
+ lrbp->compl_time_stamp_local_clock = local_clock();
cmd = lrbp->cmd;
if (cmd) {
if (unlikely(ufshcd_should_inform_monitor(hba, lrbp)))
Is anyone using the data tracked in compl_time_stamp /
compl_time_stamp_local_clock? I'm wondering whether the code for
tracking command duration can be removed. Otherwise the above patch
looks fine to me.
Thanks,
Bart.
