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.du...@intel.com>
Cc: Jesus Sanchez-Palencia <jesus.sanchez-palen...@intel.com>
Cc: David S. Miller <da...@davemloft.net>
Signed-off-by: Henrik Austad <haus...@cisco.com>
---
net/core/dev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/core/dev.c b/net/core/dev.c
index fcddccb..d2b20e7 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2040,6 +2040,7 @@ int netdev_txq_to_tc(struct net_device *dev, unsigned int
txq)
return 0;
}
+EXPORT_SYMBOL(netdev_txq_to_tc);
#ifdef CONFIG_XPS
static DEFINE_MUTEX(xps_map_mutex);
--
2.7.4
