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authorStephen Hemminger <shemminger@vyatta.com>2008-11-25 21:14:06 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-25 21:14:06 -0800
commitc1b56878fb68e9c14070939ea4537ad4db79ffae (patch)
tree589f890f81e075380493905509244a0970d942f8 /include/net/gen_stats.h
parent71bcb09a57894fa35591ce93dd972065eeecb63a (diff)
tc: policing requires a rate estimator
Found that while trying average rate policing, it was possible to request average rate policing without a rate estimator. This results in no policing which is harmless but incorrect. Since policing could be setup in two steps, need to check in the kernel. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/gen_stats.h')
-rw-r--r--include/net/gen_stats.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h
index 8cd8185fa2e..dcf5bfa7d4f 100644
--- a/include/net/gen_stats.h
+++ b/include/net/gen_stats.h
@@ -45,5 +45,6 @@ extern void gen_kill_estimator(struct gnet_stats_basic *bstats,
extern int gen_replace_estimator(struct gnet_stats_basic *bstats,
struct gnet_stats_rate_est *rate_est,
spinlock_t *stats_lock, struct nlattr *opt);
+extern int gen_estimator_active(const struct gnet_stats_rate_est *rate_est);
#endif