Messages in this thread | | | From | Eric Dumazet <> | Date | Tue, 17 Oct 2017 04:21:24 -0700 | Subject | Re: [PATCH] net: export netdev_txq_to_tc to allow sch_mqprio to compile as module |
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On Tue, Oct 17, 2017 at 3:10 AM, Henrik Austad <henrik@austad.us> wrote: > In commit 32302902ff09 ("mqprio: Reserve last 32 classid values for HW > traffic classes and misc IDs") sch_mqprio started using netdev_txq_to_tc > to find the correct tc instead of dev->tc_to_txq[] > > However, when mqprio is compiled as a module, it cannot resolve the > symbol, leading to this error: > > ERROR: "netdev_txq_to_tc" [net/sched/sch_mqprio.ko] undefined! > > This adds an EXPORT_SYMBOL() since the other user in the kernel > (netif_set_xps_queue) is also EXPORT_SYMBOL() (and not _GPL) or in a > sysfs-callback. > > Cc: Alexander Duyck <alexander.h.duyck@intel.com> > Cc: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com> > Cc: David S. Miller <davem@davemloft.net> > Signed-off-by: Henrik Austad <haustad@cisco.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
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