diff options
| author | Bean Huo <beanhuo@micron.com> | 2021-01-05 12:34:43 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-01-07 22:29:10 -0500 |
| commit | 9d5095e74c830f0251a913b9147ee091ad228b56 (patch) | |
| tree | 29bbc753927f0b8076d994cf43a3840bdffbe8cd /drivers/scsi/ufs/ufshcd.c | |
| parent | 28fa68fc557a7eba02615aa7d97a7cbcfa94559d (diff) | |
scsi: ufs: Don't call trace_ufshcd_upiu() in case trace poit is disabled
Don't call trace_ufshcd_upiu() in case ufshba_upiu trace poit is not
enabled.
Link: https://lore.kernel.org/r/20210105113446.16027-4-huobean@gmail.com
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 238db7d5746a..bee37c71b70e 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -309,6 +309,9 @@ static void ufshcd_add_cmd_upiu_trace(struct ufs_hba *hba, unsigned int tag, { struct utp_upiu_req *rq = hba->lrb[tag].ucd_req_ptr; + if (!trace_ufshcd_upiu_enabled()) + return; + trace_ufshcd_upiu(dev_name(hba->dev), str_t, &rq->header, &rq->sc.cdb); } @@ -317,6 +320,9 @@ static void ufshcd_add_query_upiu_trace(struct ufs_hba *hba, unsigned int tag, { struct utp_upiu_req *rq = hba->lrb[tag].ucd_req_ptr; + if (!trace_ufshcd_upiu_enabled()) + return; + trace_ufshcd_upiu(dev_name(hba->dev), str_t, &rq->header, &rq->qr); } @@ -326,6 +332,9 @@ static void ufshcd_add_tm_upiu_trace(struct ufs_hba *hba, unsigned int tag, int off = (int)tag - hba->nutrs; struct utp_task_req_desc *descp = &hba->utmrdl_base_addr[off]; + if (!trace_ufshcd_upiu_enabled()) + return; + trace_ufshcd_upiu(dev_name(hba->dev), str_t, &descp->req_header, &descp->input_param1); } |