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| author | Florian Westphal <[email protected]> | 2015-05-11 19:50:41 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-05-13 15:08:14 -0400 |
| commit | e578d9c02587d57bfa7b560767c698a668a468c6 (patch) | |
| tree | a24a35260c20cae8a990ff71862ab68d92a04d84 /tools/perf/scripts/python/syscall-counts.py | |
| parent | b04096ff33a977c01c8780ca3ee129dbd641bad4 (diff) | |
net: sched: use counter to break reclassify loops
Seems all we want here is to avoid endless 'goto reclassify' loop.
tc_classify_compat even resets this counter when something other
than TC_ACT_RECLASSIFY is returned, so this skb-counter doesn't
break hypothetical loops induced by something other than perpetual
TC_ACT_RECLASSIFY return values.
skb_act_clone is now identical to skb_clone, so just use that.
Tested with following (bogus) filter:
tc filter add dev eth0 parent ffff: \
protocol ip u32 match u32 0 0 police rate 10Kbit burst \
64000 mtu 1500 action reclassify
Acked-by: Daniel Borkmann <[email protected]>
Signed-off-by: Florian Westphal <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions