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| author |   Henrik Austad <henrik@austad.us> | 2017-10-17 12:10:10 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-17 17:00:08 +0100 |
| commit | 8a5f2166a6288ee4b5a393f1ebc8cfb26b0510f0 (patch) | |
| tree | 48693323b1c0a1f473b78bfc185620b73d9ee147 /net | |
| parent | Merge branch 'mlxsw-GRE-Offload-decap-without-encap' (diff) | |
| download | linux-dev-8a5f2166a6288ee4b5a393f1ebc8cfb26b0510f0.tar.xz linux-dev-8a5f2166a6288ee4b5a393f1ebc8cfb26b0510f0.zip | |
net: export netdev_txq_to_tc to allow sch_mqprio to compile as module
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>
Acked-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index fcddccb6be41..d2b20e73080e 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); |