kernel/linux.git/drivers/usb/gadget/function/uvc_trace.c, branch v6.18.22Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.18.222024-10-17T06:42:23+00:00usb: gadget: uvc: add trace of enqueued and completed requests2024-10-17T06:42:23+00:00Michael Grzeschikm.grzeschik@pengutronix.de2024-10-16T13:58:13+00:00urn:sha1:757f5d0b61dea4d16eaf2c3fa860bd458a4d3ec6
This patch is adding trace events for each request that is being
enqueued into the hw and will be completed. This way it is possible
to track the fill status of the gadget hardware and find potential
issues.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20240403-uvc_request_length_by_interval-v7-8-e224bb1035f0@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>