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-rw-r--r--lib/librte_ip_frag/rte_ip_frag.h19
1 files changed, 18 insertions, 1 deletions
diff --git a/lib/librte_ip_frag/rte_ip_frag.h b/lib/librte_ip_frag/rte_ip_frag.h
index b3f3f78d..7f425f61 100644
--- a/lib/librte_ip_frag/rte_ip_frag.h
+++ b/lib/librte_ip_frag/rte_ip_frag.h
@@ -65,10 +65,13 @@ struct ip_frag_pkt {
#define IP_FRAG_DEATH_ROW_LEN 32 /**< death row size (in packets) */
+/* death row size in mbufs */
+#define IP_FRAG_DEATH_ROW_MBUF_LEN (IP_FRAG_DEATH_ROW_LEN * (IP_MAX_FRAG_NUM + 1))
+
/** mbuf death row (packets to be freed) */
struct rte_ip_frag_death_row {
uint32_t cnt; /**< number of mbufs currently on death row */
- struct rte_mbuf *row[IP_FRAG_DEATH_ROW_LEN * (IP_MAX_FRAG_NUM + 1)];
+ struct rte_mbuf *row[IP_FRAG_DEATH_ROW_MBUF_LEN];
/**< mbufs to be freed */
};
@@ -325,6 +328,20 @@ void rte_ip_frag_free_death_row(struct rte_ip_frag_death_row *dr,
void
rte_ip_frag_table_statistics_dump(FILE * f, const struct rte_ip_frag_tbl *tbl);
+/**
+ * Delete expired fragments
+ *
+ * @param tbl
+ * Table to delete expired fragments from
+ * @param dr
+ * Death row to free buffers to
+ * @param tms
+ * Current timestamp
+ */
+void __rte_experimental
+rte_frag_table_del_expired_entries(struct rte_ip_frag_tbl *tbl,
+ struct rte_ip_frag_death_row *dr, uint64_t tms);
+
#ifdef __cplusplus
}
#endif