[PATCH v2 0/6] Several changes for the UPIU trace

From: Bean Huo
Date: Mon Dec 14 2020 - 11:19:15 EST


From: Bean Huo <beanhuo@xxxxxxxxxx>

Changelog:

V1--V2:
1. Convert __get_str(str) to __print_symbolic()
2. Add new patches 1/6, 2/6,3/6
3. Use __print_symbolic() in patch 6/6

Bean Huo (6):
scsi: ufs: Remove stringize operator '#' restriction
scsi: ufs: Use __print_symbolic() for UFS trace string print
scsi: ufs: Don't call trace_ufshcd_upiu() in case trace poit is
disabled
scsi: ufs: Distinguish between query REQ and query RSP in query trace
scsi: ufs: Distinguish between TM request UPIU and response UPIU in TM
UPIU trace
scsi: ufs: Make UPIU trace easier differentiate among CDB, OSF, and TM

drivers/scsi/ufs/ufs.h | 17 ++++++
drivers/scsi/ufs/ufshcd.c | 72 ++++++++++++++++---------
include/trace/events/ufs.h | 108 +++++++++++++++++++++++--------------
3 files changed, 131 insertions(+), 66 deletions(-)

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2.17.1