* [dpdk-dev] Strange behaviour with LRU table
@ 2014-09-24 23:12 Saha, Avik (AWS)
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From: Saha, Avik (AWS) @ 2014-09-24 23:12 UTC (permalink / raw)
To: dev
1) All the calls to add entries succeeds
2) The key look up works as expected.
3) The value (entry_data) that is returned is incorrect for every other entry - 1st entry data on .f_action_hit is wrong, 2nd entry_data on .f_action_hit is correct and so on.
I have initialized my LRU as follows:
struct rte_pipeline_table_params table_params = {
.ops = &rte_table_hash_lru_dosig_ops,
.arg_create = &rule_tbl_params,
.f_action_hit = rw_pipeline_stage_2_cache_hit,
.f_action_miss = rw_pipeline_stage_2_cache_miss,
.arg_ah = (void *)lcore_params,
.action_data_size = 16,
};
Is there something obvious I am missing - from first look it seems to be a problem with cache lines but I really am not sure.
Avik
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2014-09-24 23:12 [dpdk-dev] Strange behaviour with LRU table Saha, Avik (AWS)
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