mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-01 06:33:07 +00:00
Code Issues Releases Wiki Activity

scsi: ufs: Don't call trace_ufshcd_upiu() in case trace poit is disabled

Browse source 
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>
This commit is contained in:
Bean Huo 2021-01-05 12:34:43 +01:00 committed by Martin K. Petersen
parent 28fa68fc55
commit 9d5095e74c
1 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/scsi/ufs/ufshcd.c
View file

@ -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);
}