From: Linyu Yuan <quic_linyyuan@quicinc.com>
To: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
Peter Chen <peter.chen@kernel.org>,
Pawel Laszczak <pawell@cadence.com>,
Roger Quadros <rogerq@kernel.org>,
Linus Walleij <linus.walleij@linaro.org>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Neal Liu <neal_liu@aspeedtech.com>,
"Cristian Birsan" <cristian.birsan@microchip.com>,
Bin Liu <b-liu@ti.com>, "Kevin Cernekee" <cernekee@gmail.com>,
Justin Chen <justin.chen@broadcom.com>,
"Al Cooper" <alcooperx@gmail.com>, Li Yang <leoyang.li@nxp.com>,
"Vladimir Zapolskiy" <vz@mleia.com>,
Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Robert Jarzmik <robert.jarzmik@free.fr>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
Herve Codina <herve.codina@bootlin.com>,
hierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Michal Simek <michal.simek@amd.com>,
Rui Miguel Silva <rui.silva@linaro.org>,
Valentina Manea <valentina.manea.m@gmail.com>,
"Shuah Khan" <shuah@kernel.org>, Hongren Zheng <i@zenithal.me>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>, Linyu Yuan <quic_linyyuan@quicinc.com>
Subject: [PATCH v3 00/10] usb: gadget: reduce usb gadget trace event buffer usage
Date: Tue, 12 Sep 2023 18:44:45 +0800 [thread overview]
Message-ID: <20230912104455.7737-1-quic_linyyuan@quicinc.com> (raw)
some trace event use an interger to to save a bit field info of gadget,
also some trace save endpoint name in string forat, it all can be
chagned to other way at trace event store phase.
bit field can be replace with a union interger member which include
multiple bit fields.
ep name stringe can be replace to a interger which contaion number
and dir info.
v1: https://lore.kernel.org/linux-usb/20230911042843.2711-1-quic_linyyuan@quicinc.com/
v2: fix two compile issues that COMPILE_TEST not covered
https://lore.kernel.org/linux-usb/20230911112446.1791-1-quic_linyyuan@quicinc.com/
v3: fix reviewer comments, allow bit fields work on both little and big endian
Linyu Yuan (10):
usb: gadget: add anonymous definition in struct usb_gadget
usb: gadget: add anonymous definition in struct usb_request
usb: gadget: add anonymous definition in struct usb_ep
usb: udc: trace: reduce buffer usage of trace event
usb: cdns3: cdnsp: reduce buffer usage of trace event
usb: cdns3: trace: reduce buffer usage of trace event
usb: dwc3: trace: reduce buffer usage of trace event
usb: cdns2: trace: reduce buffer usage of trace event
usb: mtu3: trace: reduce buffer usage of trace event
usb: musb: trace: reduce buffer usage of trace event
drivers/usb/cdns3/cdns3-trace.h | 93 ++++----
drivers/usb/cdns3/cdnsp-trace.h | 45 ++--
drivers/usb/dwc3/trace.h | 54 ++---
drivers/usb/gadget/udc/cdns2/cdns2-trace.h | 77 +++----
drivers/usb/gadget/udc/trace.h | 106 +++------
drivers/usb/mtu3/mtu3_trace.h | 42 ++--
drivers/usb/musb/musb_trace.h | 14 +-
include/linux/usb/gadget.h | 245 +++++++++++++++++----
8 files changed, 383 insertions(+), 293 deletions(-)
--
2.17.1
next reply other threads:[~2023-09-12 10:51 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-12 10:44 Linyu Yuan [this message]
2023-09-12 10:44 ` [PATCH v3 01/10] usb: gadget: add anonymous definition in struct usb_gadget Linyu Yuan
2023-09-12 11:09 ` Greg Kroah-Hartman
2023-09-13 3:46 ` Linyu Yuan
2023-09-13 16:02 ` Alan Stern
2023-09-14 1:08 ` Linyu Yuan
2023-09-14 2:16 ` Alan Stern
2023-09-14 2:25 ` Linyu Yuan
2023-09-14 3:44 ` Linyu Yuan
2023-09-12 15:32 ` Alan Stern
2023-09-13 4:16 ` Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 02/10] usb: gadget: add anonymous definition in struct usb_request Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 03/10] usb: gadget: add anonymous definition in struct usb_ep Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 04/10] usb: udc: trace: reduce buffer usage of trace event Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 05/10] usb: cdns3: cdnsp: " Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 06/10] usb: cdns3: trace: " Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 07/10] usb: dwc3: " Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 08/10] usb: cdns2: " Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 09/10] usb: mtu3: " Linyu Yuan
2023-09-12 10:44 ` [PATCH v3 10/10] usb: musb: " Linyu Yuan
2023-09-12 11:09 ` Greg Kroah-Hartman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230912104455.7737-1-quic_linyyuan@quicinc.com \
--to=quic_linyyuan@quicinc.com \
--cc=Thinh.Nguyen@synopsys.com \
--cc=alcooperx@gmail.com \
--cc=b-liu@ti.com \
--cc=cernekee@gmail.com \
--cc=chunfeng.yun@mediatek.com \
--cc=cristian.birsan@microchip.com \
--cc=daniel@zonque.org \
--cc=gregkh@linuxfoundation.org \
--cc=haojian.zhuang@gmail.com \
--cc=herve.codina@bootlin.com \
--cc=i@zenithal.me \
--cc=jonathanh@nvidia.com \
--cc=justin.chen@broadcom.com \
--cc=leoyang.li@nxp.com \
--cc=linus.walleij@linaro.org \
--cc=linux-usb@vger.kernel.org \
--cc=michal.simek@amd.com \
--cc=neal_liu@aspeedtech.com \
--cc=p.zabel@pengutronix.de \
--cc=pawell@cadence.com \
--cc=peter.chen@kernel.org \
--cc=robert.jarzmik@free.fr \
--cc=rogerq@kernel.org \
--cc=rui.silva@linaro.org \
--cc=shuah@kernel.org \
--cc=thierry.reding@gmail.com \
--cc=valentina.manea.m@gmail.com \
--cc=vz@mleia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox