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[V4,0/3] usb: gadget: configfs: add three trace entries

Message ID 1629777281-30188-1-git-send-email-quic_linyyuan@quicinc.com
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Series usb: gadget: configfs: add three trace entries | expand

Message

Linyu Yuan Aug. 24, 2021, 3:54 a.m. UTC 
when debug USB gadget issue, it is better to understand
what configuration was done from user space.

v3->v4: split into three changes
v2->v3: add more change log
v1->v2: fix typo tree -> three of subject line

Linyu Yuan (3):
  usb: gadget: configfs: add UDC trace entry
  usb: gadget: configfs: add function link trace entry
  usb: gadget: configfs: add function unlink trace entry

 drivers/usb/gadget/Makefile         |  1 +
 drivers/usb/gadget/configfs.c       | 11 ++++++
 drivers/usb/gadget/configfs_trace.c |  7 ++++
 drivers/usb/gadget/configfs_trace.h | 73 +++++++++++++++++++++++++++++++++++++
 4 files changed, 92 insertions(+)
 create mode 100644 drivers/usb/gadget/configfs_trace.c
 create mode 100644 drivers/usb/gadget/configfs_trace.h