Re: USB: core: Improve unlocking of a mutex in two functions

[SF Markus Elfring]

> Don't worry, or waste your time, I don't take patches from this author
> as they are in my blacklist.

I am curious if our dialogue can become more constructive again. 🌈


I can offer another bit of information for this software development 
discussion. 💭

The affected source files can be compiled for the processor architecture 
“x86_64”
by a tool like “GCC 6.4.1+r251631-1.3” from the software distribution
“openSUSE Tumbleweed” with the following command example.

my_cc=/usr/bin/gcc-6 \
&& my_module1=drivers/usb/core/hub.o \
&& my_module2=drivers/usb/core/message.o \
&& git checkout next-20171102 \
&& make -j4 CC="${my_cc}" HOSTCC="${my_cc}" allmodconfig "${my_module1}" 
"${my_module2}" \
&& size "${my_module1}" "${my_module2}" \
&& git checkout ':/^USB: core: Improve unlocking of a mutex in two functions' \
&& make -j4 CC="${my_cc}" HOSTCC="${my_cc}" allmodconfig "${my_module1}" 
"${my_module2}" \
&& size "${my_module1}" "${my_module2}"


🔮 Do you find the following differences useful for further clarification?

╔═════════╤══════╗
║ module  │ text ║
╠═════════╪══════╣
║ hub     │ -16  ║
║ message │ -48  ║
╚═════════╧══════╝


Regards,
Markus