[v2,0/4] usb: replace some __dynamic_array() to __get_buf()

Message

Linyu Yuan Feb. 27, 2023, 2:44 a.m. UTC

some trace event funciton use __dynamic_array, but it only used at output
time, change to __get_buf() will allocate tempary buffer for such usage.


v2: remove Aswath Govindraju, seem mail not aviliable.


Linyu Yuan (4):
  usb: cdns3: change trace event cdns3_ring() operation
  usb: cdns3: change some trace event __dynamic_array() to __get_buf()
  usb: dwc3: change some trace event __dynamic_array() to __get_buf()
  usb: xhci: change some trace event __dynamic_array() to __get_buf()

 drivers/usb/cdns3/cdns3-debug.h |  8 ++------
 drivers/usb/cdns3/cdns3-trace.h | 28 +++++++++-------------------
 drivers/usb/cdns3/cdnsp-trace.h | 12 ++++--------
 drivers/usb/dwc3/trace.h        |  6 ++----
 drivers/usb/host/xhci-trace.h   | 20 +++++++-------------
 5 files changed, 24 insertions(+), 50 deletions(-)

Comments

Greg KH Feb. 27, 2023, 6:32 a.m. UTC | #1

On Mon, Feb 27, 2023 at 10:44:06AM +0800, Linyu Yuan wrote:
> some trace event funciton use __dynamic_array, but it only used at output
> time, change to __get_buf() will allocate tempary buffer for such usage.
> 
> 
> v2: remove Aswath Govindraju, seem mail not aviliable.
> 
> 
> Linyu Yuan (4):
>   usb: cdns3: change trace event cdns3_ring() operation
>   usb: cdns3: change some trace event __dynamic_array() to __get_buf()
>   usb: dwc3: change some trace event __dynamic_array() to __get_buf()
>   usb: xhci: change some trace event __dynamic_array() to __get_buf()
> 
>  drivers/usb/cdns3/cdns3-debug.h |  8 ++------
>  drivers/usb/cdns3/cdns3-trace.h | 28 +++++++++-------------------
>  drivers/usb/cdns3/cdnsp-trace.h | 12 ++++--------
>  drivers/usb/dwc3/trace.h        |  6 ++----
>  drivers/usb/host/xhci-trace.h   | 20 +++++++-------------
>  5 files changed, 24 insertions(+), 50 deletions(-)
> 
> -- 
> 2.7.4
> 


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