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author | 2020-03-24 17:34:14 +0000 | |
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committer | 2020-09-14 17:31:15 +0000 | |
commit | 88509fe353767cbde707c3e3b1f29392957819f3 (patch) | |
tree | cccd51bac7966cd3138c525e8075d90341184a66 /hicn-plugin/src/cache_policies/cs_lru.h | |
parent | d875ae92a7fa1eaab3bc2616aeeedfc64a81fea4 (diff) |
[HICN-574] Host stack plugin for VPP.
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I8d8fdffef31a7013265d6529c5f52f3d5ec70d18
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Signed-off-by: Mauro <you@example.com>
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Diffstat (limited to 'hicn-plugin/src/cache_policies/cs_lru.h')
-rw-r--r-- | hicn-plugin/src/cache_policies/cs_lru.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/hicn-plugin/src/cache_policies/cs_lru.h b/hicn-plugin/src/cache_policies/cs_lru.h deleted file mode 100644 index 3bd18060d..000000000 --- a/hicn-plugin/src/cache_policies/cs_lru.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (c) 2017-2020 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __LRU_H__ -#define __LRU_H__ - -#include "../pcs.h" -#include "../hashtb.h" -#include "cs_policy.h" - -/** - * @file cs_lru.h - * - * This file implements the LRU policy for the CS - */ - - -extern hicn_cs_policy_vft_t hicn_cs_lru; - -/* - * Insert a new CS element at the head of the CS LRU - */ -void -hicn_cs_lru_insert (hicn_pit_cs_t * pcs, hicn_hash_node_t * pnode, - hicn_pcs_entry_t * entry, hicn_cs_policy_t * lru); - - -/* - * Dequeue an LRU element, for example when it has expired. - */ -void -hicn_cs_lru_dequeue (hicn_pit_cs_t * pcs, hicn_hash_node_t * pnode, - hicn_pcs_entry_t * entry, hicn_cs_policy_t * lru); - -/* - * Move a CS LRU element to the head, probably after it's been used. - */ -void -hicn_cs_lru_update_head (hicn_pit_cs_t * pcs, hicn_hash_node_t * pnode, - hicn_pcs_entry_t * entry, hicn_cs_policy_t * lru); - -void -hicn_cs_lru_delete_get (hicn_pit_cs_t * p, hicn_cs_policy_t * policy, - hicn_hash_node_t ** node, hicn_pcs_entry_t ** pcs, - hicn_hash_entry_t ** hash_entry); - -/* - * Remove a batch of nodes from the CS LRU, copying their node indexes into - * the caller's array. We expect this is done when the LRU size exceeds the - * CS's limit. Return the number of removed nodes. - */ -int hicn_cs_lru_trim (hicn_pit_cs_t * pcs, u32 * node_list, int sz, - hicn_cs_policy_t * lru); - - -int hicn_cs_lru_flush (vlib_main_t * vm, struct hicn_pit_cs_s *pitcs, - hicn_cs_policy_t * state); -#endif /* // __LRU_H__ */ - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: eval: (c-set-style "gnu") End: - */ |