On 9/15/2023 10:16 AM, Steven Rostedt wrote:
On Fri, 15 Sep 2023 09:11:06 +0800
Linyu Yuan wrote:
+ snprintf(__s, 9, "ep%d%s", te.address, \
+ (te.caps.dir_in && te.caps.dir_out) ? "" : \
+ te.caps.dir_in ? "in" : "out");
Note,
On Fri, 15 Sep 2023 09:11:06 +0800
Linyu Yuan wrote:
> >> + snprintf(__s, 9, "ep%d%s", te.address, \
> >> + (te.caps.dir_in && te.caps.dir_out) ? "" : \
> >> + te.caps.dir_in ? "in" : "out");
> > Note, there's a temp buffer trace_seq 'p' available for
On 9/15/2023 9:51 AM, Alan Stern wrote:
On Fri, Sep 15, 2023 at 09:02:48AM +0800, Linyu Yuan wrote:
On 9/14/2023 10:54 PM, Alan Stern wrote:
You didn't include the version number in the Subject: line. Undoubtedly
Greg's automatic error checker will warn you about this. Unless the
version
On Fri, Sep 15, 2023 at 09:02:48AM +0800, Linyu Yuan wrote:
>
> On 9/14/2023 10:54 PM, Alan Stern wrote:
> > You didn't include the version number in the Subject: line. Undoubtedly
> > Greg's automatic error checker will warn you about this. Unless the
> > version number is clearly marked for
On 9/15/2023 12:54 AM, Steven Rostedt wrote:
On Thu, 14 Sep 2023 18:02:57 +0800
Linyu Yuan wrote:
Save u32 members into trace event ring buffer and parse it for possible
bit fields.
Use new DECLARE_EVENT_CLASS_PRINT_INIT() class macro for output stage.
Signed-off-by: Linyu Yuan
---
On 9/14/2023 10:54 PM, Alan Stern wrote:
You didn't include the version number in the Subject: line. Undoubtedly
Greg's automatic error checker will warn you about this. Unless the
version number is clearly marked for each patch, it's difficult for his
programs to tell which email message
On Thu, 14 Sep 2023 18:02:57 +0800
Linyu Yuan wrote:
> Save u32 members into trace event ring buffer and parse it for possible
> bit fields.
>
> Use new DECLARE_EVENT_CLASS_PRINT_INIT() class macro for output stage.
>
> Signed-off-by: Linyu Yuan
> ---
> drivers/usb/gadget/udc/trace.h | 154
On Thu, 14 Sep 2023 18:02:54 +0800
Linyu Yuan wrote:
> 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
You didn't include the version number in the Subject: line. Undoubtedly
Greg's automatic error checker will warn you about this. Unless the
version number is clearly marked for each patch, it's difficult for his
programs to tell which email message contains the most recent version.
On Thu,
Hi Linyu,
kernel test robot noticed the following build warnings:
[auto build test WARNING on usb/usb-testing]
[also build test WARNING on usb/usb-next usb/usb-linus linus/master v6.6-rc1
next-20230914]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
Some UDC trace event will save usb udc information, but it use one int
size buffer to save one bit information of usb udc, it is wast trace
buffer.
Add anonymous union which have one u32 member can be used by trace event
during fast assign stage to save more entries with same trace ring buffer
Save u32 member into trace event ring buffer and parse it for possible
bit information.
Use DECLARE_EVENT_CLASS_PRINT_INIT() related macro for output stage.
Signed-off-by: Linyu Yuan
---
drivers/usb/musb/musb_trace.h | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
Save u32 members into trace event ring buffer and parse it for possible
bit information.
Use DECLARE_EVENT_CLASS_PRINT_INIT() related macro for output stage.
Signed-off-by: Linyu Yuan
---
drivers/usb/mtu3/mtu3_trace.h | 76 +++
1 file changed, 50 insertions(+),
Save u32 members into trace event ring buffer and parse it for possible
bit information.
Use DECLARE_EVENT_CLASS_PRINT_INIT() related macro for output stage.
Signed-off-by: Linyu Yuan
---
drivers/usb/gadget/udc/cdns2/cdns2-trace.h | 175 ++---
1 file changed, 121 insertions(+),
Save u32 members into trace event ring buffer and parse it for possible
bit information.
Use DECLARE_EVENT_CLASS_PRINT_INIT() related macro for output stage.
Signed-off-by: Linyu Yuan
---
drivers/usb/dwc3/trace.h | 99 +---
1 file changed, 63 insertions(+),
Save u32 members into trace event ring buffer and parse it for possible
bit information.
Use DECLARE_EVENT_CLASS_PRINT_INIT() related macro for output stage.
Signed-off-by: Linyu Yuan
---
drivers/usb/cdns3/cdns3-trace.h | 201 ++--
drivers/usb/cdns3/cdnsp-trace.h |
Save u32 members into trace event ring buffer and parse it for possible
bit fields.
Use new DECLARE_EVENT_CLASS_PRINT_INIT() class macro for output stage.
Signed-off-by: Linyu Yuan
---
drivers/usb/gadget/udc/trace.h | 154 +++--
1 file changed, 69 insertions(+), 85
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
This class almost same as DECLARE_EVENT_CLASS, it allow user add some
init operation before print at output stage.
Add a new macro TP_printk_init(), user can add operation in it.
Also add a new TRACE_EVENT_PRINT_INIT() macro.
Signed-off-by: Linyu Yuan
---
include/linux/tracepoint.h
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