diff options
Diffstat (limited to 'hicn-plugin/src/state.h')
| -rw-r--r-- | hicn-plugin/src/state.h | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/hicn-plugin/src/state.h b/hicn-plugin/src/state.h index 37003d0ae..561aef2db 100644 --- a/hicn-plugin/src/state.h +++ b/hicn-plugin/src/state.h @@ -29,11 +29,12 @@ /** * @file plugin_state * - * Helper functions to hicn state (hash node, hash entry, strategy vft, dpo vft and dpo context id) + * Helper functions to hicn state (hash node, hash entry, strategy vft, dpo vft + * and dpo context id) * */ -//TODO exploit this state to prefetch hash nodes and entries. +// TODO exploit this state to prefetch hash nodes and entries. /** * @brief Retrieve the hicn state @@ -41,17 +42,20 @@ * @param hicnb hicn buffer used to retrieve the hicn state * @param pitcs pointer to PIT/CS * @param node node in the hash table referring to the buffer - * @param strategy_vft return value pointing to the strategy vft corresponding to the buffer - * @param dpo_vft return value pointing to the dpo vft corresponding to the buffer - * @param dpo_ctx_id return value pointing to the dpo context id corresponding to the buffer + * @param strategy_vft return value pointing to the strategy vft corresponding + * to the buffer + * @param dpo_vft return value pointing to the dpo vft corresponding to the + * buffer + * @param dpo_ctx_id return value pointing to the dpo context id corresponding + * to the buffer * @param hash_entry entry in the hash table referring to the buffer */ always_inline void -hicn_get_internal_state (hicn_buffer_t * hicnb, hicn_pit_cs_t * pitcs, - hicn_hash_node_t ** node, - const hicn_strategy_vft_t ** strategy_vft, - const hicn_dpo_vft_t ** dpo_vft, u8 * dpo_ctx_id, - hicn_hash_entry_t ** hash_entry) +hicn_get_internal_state (hicn_buffer_t *hicnb, hicn_pit_cs_t *pitcs, + hicn_hash_node_t **node, + const hicn_strategy_vft_t **strategy_vft, + const hicn_dpo_vft_t **dpo_vft, u8 *dpo_ctx_id, + hicn_hash_entry_t **hash_entry) { *node = pool_elt_at_index (pitcs->pcs_table->ht_nodes, hicnb->node_id); *strategy_vft = hicn_dpo_get_strategy_vft (hicnb->vft_id); @@ -60,13 +64,11 @@ hicn_get_internal_state (hicn_buffer_t * hicnb, hicn_pit_cs_t * pitcs, hicn_hash_bucket_t *bucket; if (hicnb->hash_bucket_flags & HICN_HASH_NODE_OVERFLOW_BUCKET) - bucket = - pool_elt_at_index (pitcs->pcs_table->ht_overflow_buckets, - hicnb->bucket_id); + bucket = pool_elt_at_index (pitcs->pcs_table->ht_overflow_buckets, + hicnb->bucket_id); else bucket = - (hicn_hash_bucket_t *) (pitcs->pcs_table->ht_buckets + - hicnb->bucket_id); + (hicn_hash_bucket_t *) (pitcs->pcs_table->ht_buckets + hicnb->bucket_id); *hash_entry = &(bucket->hb_entries[hicnb->hash_entry_id]); } @@ -85,13 +87,14 @@ hicn_get_internal_state (hicn_buffer_t * hicnb, hicn_pit_cs_t * pitcs, * @param node_id id of the node in the hash table referring to the buffer * @param dpo_ctx_id id of the dpo context id corresponding to the buffer * @param vft_id id of the strategy vft corresponding to the buffer - * @param hash_entry_id id of the entry in the hash table referring to the buffer + * @param hash_entry_id id of the entry in the hash table referring to the + * buffer * @param bucket_id id of the hasth table bucket that holds the hash entry - * @param bucket_is_overflow 1 if the bucket is from the ht_overflow_buckets pool - * 0 if the bucket is from the ht_buckets pool + * @param bucket_is_overflow 1 if the bucket is from the ht_overflow_buckets + * pool 0 if the bucket is from the ht_buckets pool */ always_inline void -hicn_store_internal_state (vlib_buffer_t * b, u64 name_hash, u32 node_id, +hicn_store_internal_state (vlib_buffer_t *b, u64 name_hash, u32 node_id, u8 dpo_ctx_id, u8 vft_id, u8 hash_entry_id, u32 bucket_id, u8 bucket_is_overflow) { |