01/12/2020 10:24, Thomas Monjalon:
> 01/12/2020 04:39, prateekag:
> > printf is not signal safe and may lead to deadlock if kept in signal
> > handler
> > and
> > signal comes in two quick succession. It will not lead to incorrect
> > behavior
> > and it is a highly unlikely event. And an expert may understand why this
> > issue happened. Is it worthwhile to change these printfs to unix I/O write
> > call?
>
> Thank you for reporting.
> Please could you describe which files and functions you are talking about?
I've received a private reply:
Filenames:
testpmd.c
test_pmd_perf.c
evt_main.c
pdump/main.c
Function name:
signal_handler
I am OK with removing these printfs.
Do you want to do the patch with the explanation?
