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 v2 00/11] usb: gadget: reduce usb gadget trace event buffer usage
Date: Mon, 11 Sep 2023 19:24:35 +0800 [thread overview]
Message-ID: <20230911112446.1791-1-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
Linyu Yuan (11):
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: assign epnum for each usb endpoint
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-gadget.c | 1 +
drivers/usb/cdns3/cdns3-trace.h | 93 +++++------
drivers/usb/cdns3/cdnsp-gadget.c | 1 +
drivers/usb/cdns3/cdnsp-trace.h | 45 +++---
drivers/usb/chipidea/udc.c | 1 +
drivers/usb/dwc2/gadget.c | 2 +-
drivers/usb/dwc3/gadget.c | 1 +
drivers/usb/dwc3/trace.h | 54 +++----
drivers/usb/fotg210/fotg210-udc.c | 1 +
drivers/usb/gadget/udc/aspeed-vhub/epn.c | 1 +
drivers/usb/gadget/udc/aspeed_udc.c | 1 +
drivers/usb/gadget/udc/at91_udc.c | 1 +
drivers/usb/gadget/udc/atmel_usba_udc.c | 1 +
drivers/usb/gadget/udc/bcm63xx_udc.c | 1 +
drivers/usb/gadget/udc/bdc/bdc_ep.c | 1 +
drivers/usb/gadget/udc/cdns2/cdns2-gadget.c | 2 +-
drivers/usb/gadget/udc/cdns2/cdns2-trace.h | 77 +++++-----
drivers/usb/gadget/udc/dummy_hcd.c | 1 +
drivers/usb/gadget/udc/fsl_qe_udc.c | 1 +
drivers/usb/gadget/udc/fsl_udc_core.c | 1 +
drivers/usb/gadget/udc/fusb300_udc.c | 1 +
drivers/usb/gadget/udc/goku_udc.c | 1 +
drivers/usb/gadget/udc/gr_udc.c | 1 +
drivers/usb/gadget/udc/lpc32xx_udc.c | 1 +
drivers/usb/gadget/udc/m66592-udc.c | 1 +
drivers/usb/gadget/udc/max3420_udc.c | 1 +
drivers/usb/gadget/udc/mv_u3d_core.c | 2 +
drivers/usb/gadget/udc/mv_udc_core.c | 2 +
drivers/usb/gadget/udc/net2272.c | 1 +
drivers/usb/gadget/udc/net2280.c | 2 +
drivers/usb/gadget/udc/omap_udc.c | 1 +
drivers/usb/gadget/udc/pch_udc.c | 1 +
drivers/usb/gadget/udc/pxa25x_udc.c | 1 +
drivers/usb/gadget/udc/pxa27x_udc.c | 1 +
drivers/usb/gadget/udc/r8a66597-udc.c | 1 +
drivers/usb/gadget/udc/renesas_usb3.c | 1 +
drivers/usb/gadget/udc/renesas_usbf.c | 1 +
drivers/usb/gadget/udc/snps_udc_core.c | 1 +
drivers/usb/gadget/udc/tegra-xudc.c | 2 +
drivers/usb/gadget/udc/trace.h | 106 +++++--------
drivers/usb/gadget/udc/udc-xilinx.c | 1 +
drivers/usb/isp1760/isp1760-udc.c | 1 +
drivers/usb/mtu3/mtu3_gadget.c | 1 +
drivers/usb/mtu3/mtu3_trace.h | 42 +++--
drivers/usb/musb/musb_gadget.c | 1 +
drivers/usb/musb/musb_trace.h | 14 +-
drivers/usb/renesas_usbhs/mod_gadget.c | 1 +
drivers/usb/usbip/vudc_dev.c | 1 +
include/linux/usb/gadget.h | 161 +++++++++++++++-----
49 files changed, 344 insertions(+), 295 deletions(-)
--
2.17.1
next reply other threads:[~2023-09-11 21:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 11:24 Linyu Yuan [this message]
2023-09-11 11:24 ` [PATCH v2 01/11] usb: gadget: add anonymous definition in struct usb_gadget Linyu Yuan
2023-09-11 11:37 ` Greg Kroah-Hartman
2023-09-11 13:20 ` Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 02/11] usb: gadget: add anonymous definition in struct usb_request Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 03/11] usb: gadget: add anonymous definition in struct usb_ep Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 04/11] usb: udc: assign epnum for each usb endpoint Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 05/11] usb: udc: trace: reduce buffer usage of trace event Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 06/11] usb: cdns3: cdnsp: " Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 07/11] usb: cdns3: trace: " Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 08/11] usb: dwc3: " Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 09/11] usb: cdns2: " Linyu Yuan
2023-09-11 11:24 ` [PATCH v2 10/11] usb: mtu3: " Linyu Yuan
2023-09-11 13:33 ` Greg Kroah-Hartman
2023-09-11 11:24 ` [PATCH v2 11/11] usb: musb: " Linyu Yuan
2023-09-11 13:32 ` [PATCH v2 00/11] usb: gadget: reduce usb gadget trace event buffer usage Greg Kroah-Hartman
2023-09-11 13:44 ` Linyu Yuan
2023-09-11 13:48 ` Greg Kroah-Hartman
2023-09-11 13:56 ` Linyu Yuan
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