[PATCH v2] app/procinfo: add xstats parameter to hide zero

[Thomas Monjalon]

07/02/2025 04:13, Dengdui Huang:
> The number of xstats may be large, after the hide zero parameter to
> hide zero only non-zero values can be displayed.
> 
> So display xstats with hide zero:
>     dpdk-proc-info --proc-type=secondary -- --xstats
> and without hide zero:
>     dpdk-proc-info --proc-type=secondary -- --xstats=hide_zero
> 
> Signed-off-by: Dengdui Huang <huangdengdui at huawei.com>
> Acked-by: Chengwen Feng <fengchengwen at huawei.com>
> Acked-by: Stephen Hemminger <stephen at networkplumber.org>

Applied, thanks.