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(parent: 779b793) | patch
net: sched: tbf: handle GSO_BY_FRAGS case in enqueue
authorDaniel Axtens <dja@axtens.net>
Thu, 1 Mar 2018 06:13:38 +0000 (17:13 +1100)
committerDavid S. Miller <davem@davemloft.net>
Sun, 4 Mar 2018 22:49:17 +0000 (17:49 -0500)
commitee78bbef8d63202ca0f2485aecf30b8c2b0088cc
treefb4656122536f2df9964865d441751c31a0005datree | snapshot
parent779b7931b27bfa80bac46d0115d229259aef580bcommit | diff
net: sched: tbf: handle GSO_BY_FRAGS case in enqueue

tbf_enqueue() checks the size of a packet before enqueuing it.
However, the GSO size check does not consider the GSO_BY_FRAGS
case, and so will drop GSO SCTP packets, causing a massive drop
in throughput.

Use skb_gso_validate_mac_len() instead, as it does consider that
case.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/sch_tbf.c diff | blob | history
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