shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 19:30:30 +09:00
Code Issues Packages Projects Releases Wiki Activity

UPSTREAM: 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>
(cherry picked from commit 9d5095e74c)
Bug: 204438323
Change-Id: Ia205c0aadd5c830eed89f3c69ec1da45ee3f070e
Signed-off-by: Bart Van Assche <bvanassche@google.com>
This commit is contained in:
Bean Huo
2021-01-05 12:34:43 +01:00
committed by Bart Van Assche
parent 761aed4e6d
commit 5ceb0f7be3
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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

@@ -313,6 +313,9 @@ 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);
}
@@ -321,6 +324,9 @@ 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);
}
@@ -341,6 +347,9 @@ static void ufshcd_add_tm_upiu_trace(struct ufs_hba *hba, unsigned int tag,
{
struct utp_task_req_desc *descp = &hba->utmrdl_base_addr[tag];
if (!trace_ufshcd_upiu_enabled())
return;
trace_android_vh_ufs_send_tm_command(hba, tag, str_t_to_str[str_t]);
trace_ufshcd_upiu(dev_name(hba->dev), str_t, &descp->req_header,
&descp->input_param1);