[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>
> >> ---
> >>   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