[dpdk-dev] [PATCH v5 2/2] app/pdump: enhance to support multi-core capture

[Varghese, Vipin]

Hi Reshma,

snipped
> > >
> > > > +	fflush(stdout);
> > >
> > > Why is fflush used here and  in below other places?
> > To ensure the stdout content is flushed out. We had used similar approach to '
> > examples/l2fwd/main.c'
> >
> 
> Can you elaborate more?  What problem do you see if you don't use this?
Sure, when running on multi cores (Xeon, corei7 and denverton alike) depending upon the isolate parameters and other application, printf from lcores either comes as partial or misaligned. Making use 'fflush' ensured in both apps and examples to be flushed out. 

> 
> Thanks,
> Reshma