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494e177ada
The most significant changes are: - Use UMA zone instead of own chunk of memory. - Lock each hash entry separately. - Expire items "actively" - interrupt method can expire flows from hash slot, when it searches through it. - Remove global tailqueue. Make callout thread search through every hash slot. - Export datagram is detached from private data and filled. If it is incomplete, it is attached back. Another thread will continue working with it. Lesser, but also important speedups: - Flows in hash slot are stored in tailqueue. Whenever a flow is hit, it is moved to the begging, so it can be located quicker. - When callout thread works with hash slot it bails out if slot mutex is contested. |
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| .. | ||
| netflow.c | ||
| netflow.h | ||
| ng_netflow.c | ||
| ng_netflow.h | ||