[PATCH v5 6/7] app/testpmd: add commands to dump mbuf history

[Thomas Monjalon]

14/10/2025 10:45, Morten Brørup:
> > From: Thomas Monjalon [mailto:thomas at monjalon.net]
> > Sent: Tuesday, 14 October 2025 08.59
> > 
> > Dump the mbuf history to the console or to a file.
> > 
> > The dump will contain:
> > - Operation history for each mbuf
> > - Summary and statistics about all mbufs
> > 
> > Dump the history of all mbufs:
> > 	testpmd> dump mbuf history all [file]
> > 
> > Dump the history of one mbuf pool:
> > 	testpmd> dump mbuf history mempool <mp_name> [file]
> > 
> > Dump the history of one mbuf:
> > 	testpmd> dump mbuf history one <mbuf_addr> [file]
> 
> The "one" seems superfluous. I think this would suffice:
> 	testpmd> dump mbuf history <mbuf_addr> [file]

It's not superfluous :)
Without it, the cmdline library cannot distinguish easily
between
	dump mbuf history <mbuf_addr> [file]
and
	dump mbuf history mempool <mp_name>