[PATCH] rcu: fix build failure with debug dp log level

[Honnappa Nagarahalli]

<snip>
> 
> > >>
> > >> Build fails if RTE_LOG_DP_LEVEL is set to RTE_LOG_DEBUG. Fix the
> > >> same by including the required header when RTE_LOG_DP_LEVEL is set
> > >> to RTE_LOG_DEBUG.
> > >>
> > >> ../lib/rcu/rte_rcu_qsbr.h:678:40: error: expected ‘)’ before ‘PRIu64’
> > >>    678 |    "%s: status: least acked token = %" PRIu64,
> > >>        |                                        ^~~~~~
> > >>
> > >> Fixes: 30a1de105a5f ("lib: remove unneeded header includes")
> > >> Cc: sean.morrissey at intel.com
> > > Agree on the fix.
> > > @sean.morrissey at intel.com Does the process that removed this header
> > > file
> > inclusion needs fixing?
> > > If yes, should that fix be included in this patch?
> >
> > @Honnappa.Nagarahalli at arm.com Yes, I believe the tool will need an
> > update, however, I believe it should be a separate patch for that.
> Ok, as long as it is addressed, it should be fine.
> 
> >
> > >> Signed-off-by: Anoob Joseph <anoobj at marvell.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>

> > >> ---
> > >>   lib/rcu/rte_rcu_qsbr.h | 4 ++++
> > >>   1 file changed, 4 insertions(+)
> > >>
> > >> diff --git a/lib/rcu/rte_rcu_qsbr.h b/lib/rcu/rte_rcu_qsbr.h index
> > >> d81bf5e8db..b0f1720ca1 100644
> > >> --- a/lib/rcu/rte_rcu_qsbr.h
> > >> +++ b/lib/rcu/rte_rcu_qsbr.h
> > >> @@ -37,6 +37,10 @@ extern "C" {
> > >>   #include <rte_atomic.h>
> > >>   #include <rte_ring.h>
> > >>
> > >> +#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG #include <inttypes.h>
> #endif
> > >> +
> > >>   extern int rte_rcu_log_type;
> > >>
> > >>   #if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
> > >> --
> > >> 2.25.1