A brief file description. More...
#include "I_EventSystem.h"#include "I_Store.h"
Go to the source code of this file.
Data Structures | |
| struct | MultiCacheBlock |
| struct | RebuildMC |
| struct | MultiCacheHeader |
| struct | UnsunkPtr |
| struct | UnsunkPtrRegistry |
| struct | Unmaper |
| struct | MultiCacheBase |
| struct | MultiCache< C > |
Defines | |
| #define | MULTI_CACHE_MAX_LEVELS 3 |
| #define | MULTI_CACHE_MAX_BUCKET_SIZE 256 |
| #define | MULTI_CACHE_MAX_FILES 256 |
| #define | MULTI_CACHE_PARTITIONS 64 |
| #define | MULTI_CACHE_EVENT_SYNC MULTI_CACHE_EVENT_EVENTS_START |
| #define | MULTI_CACHE_HEAP_NONE -1 |
| #define | MULTI_CACHE_MAGIC_NUMBER 0x0BAD2D8 |
| #define | MULTI_CACHE_MAJOR_VERSION 2 |
| #define | MULTI_CACHE_MINOR_VERSION 1 |
| #define | MULTI_CACHE_HEAP_HIGH_WATER 0.8 |
| #define | MULTI_CACHE_HEAP_INITIAL sizeof(uint32_t) |
| #define | MULTI_CACHE_HEAP_ALIGNMENT 8 |
| #define | MULTI_CACHE_OFFSET_PARITION(_x) ((_x)%MULTI_CACHE_PARTITIONS) |
| #define | MULTI_CACHE_OFFSET_INDEX(_x) ((_x)/MULTI_CACHE_PARTITIONS) |
| #define | MULTI_CACHE_OFFSET(_p, _o) ((_p) + (_o) * MULTI_CACHE_PARTITIONS) |
| #define | MULTI_CACHE_UNSUNK_PTR_BLOCK_SIZE(_e) ((_e / 8) / MULTI_CACHE_PARTITIONS) |
| #define | PtrMutex Ptr<ProxyMutex> |
| #define | MC_REBUILD 0 |
| #define | MC_REBUILD_CHECK 1 |
| #define | MC_REBUILD_FIX 2 |
| #define | REBUILD_FOLDED_MD5(_cl) ((_cl->tag() * (uint64_t)buckets + (uint64_t)bucket)) |
Typedefs | |
| typedef int | three_ints [3] |
| typedef int | two_ints [2] |
Functions | |
| uint64_t | fold_md5 (INK_MD5 const &md5) |
| void | stealStore (Store &s, int blocks) |
Detailed Description
A brief file description.
License
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.
Definition in file P_MultiCache.h.
Define Documentation
| #define MC_REBUILD 0 |
Definition at line 298 of file P_MultiCache.h.
Referenced by MultiCacheBase::rebuild().
| #define MC_REBUILD_CHECK 1 |
Definition at line 299 of file P_MultiCache.h.
Referenced by MultiCacheBase::check(), and MultiCacheBase::rebuild().
| #define MC_REBUILD_FIX 2 |
Definition at line 300 of file P_MultiCache.h.
Referenced by MultiCacheBase::check(), and MultiCacheBase::rebuild().
| #define MULTI_CACHE_EVENT_SYNC MULTI_CACHE_EVENT_EVENTS_START |
Definition at line 47 of file P_MultiCache.h.
Referenced by event_int_to_string(), MultiCacheSync::mcEvent(), and MultiCacheHeapGC::startEvent().
| #define MULTI_CACHE_HEAP_ALIGNMENT 8 |
Definition at line 64 of file P_MultiCache.h.
Referenced by MultiCacheBase::alloc().
| #define MULTI_CACHE_HEAP_HIGH_WATER 0.8 |
Definition at line 61 of file P_MultiCache.h.
Referenced by MultiCacheBase::sync_partitions().
| #define MULTI_CACHE_HEAP_INITIAL sizeof(uint32_t) |
Definition at line 63 of file P_MultiCache.h.
| #define MULTI_CACHE_HEAP_NONE -1 |
Definition at line 51 of file P_MultiCache.h.
| #define MULTI_CACHE_MAGIC_NUMBER 0x0BAD2D8 |
Definition at line 53 of file P_MultiCache.h.
| #define MULTI_CACHE_MAJOR_VERSION 2 |
Definition at line 57 of file P_MultiCache.h.
| #define MULTI_CACHE_MAX_BUCKET_SIZE 256 |
Definition at line 43 of file P_MultiCache.h.
| #define MULTI_CACHE_MAX_FILES 256 |
Definition at line 44 of file P_MultiCache.h.
| #define MULTI_CACHE_MAX_LEVELS 3 |
Definition at line 42 of file P_MultiCache.h.
| #define MULTI_CACHE_MINOR_VERSION 1 |
Definition at line 58 of file P_MultiCache.h.
| #define MULTI_CACHE_OFFSET | ( | _p, | ||
| _o | ||||
| ) | ((_p) + (_o) * MULTI_CACHE_PARTITIONS) |
Definition at line 69 of file P_MultiCache.h.
| #define MULTI_CACHE_OFFSET_INDEX | ( | _x | ) | ((_x)/MULTI_CACHE_PARTITIONS) |
Definition at line 68 of file P_MultiCache.h.
| #define MULTI_CACHE_OFFSET_PARITION | ( | _x | ) | ((_x)%MULTI_CACHE_PARTITIONS) |
Definition at line 67 of file P_MultiCache.h.
| #define MULTI_CACHE_PARTITIONS 64 |
Definition at line 45 of file P_MultiCache.h.
Referenced by MultiCacheSync::heapEvent(), MultiCacheBase::initialize(), MultiCacheSync::mcEvent(), MultiCacheSync::pauseEvent(), and MultiCacheHeapGC::startEvent().
| #define MULTI_CACHE_UNSUNK_PTR_BLOCK_SIZE | ( | _e | ) | ((_e / 8) / MULTI_CACHE_PARTITIONS) |
Definition at line 150 of file P_MultiCache.h.
Referenced by UnsunkPtrRegistry::alloc(), UnsunkPtrRegistry::alloc_data(), and MultiCacheBase::fixup_heap_offsets().
| #define PtrMutex Ptr<ProxyMutex> |
Definition at line 180 of file P_MultiCache.h.
| #define REBUILD_FOLDED_MD5 | ( | _cl | ) | ((_cl->tag() * (uint64_t)buckets + (uint64_t)bucket)) |
Definition at line 540 of file P_MultiCache.h.
Referenced by MultiCache< C >::flush(), and MultiCache< C >::rebuild_element().
Typedef Documentation
| typedef int three_ints[3] |
Definition at line 192 of file P_MultiCache.h.
| typedef int two_ints[2] |
Definition at line 193 of file P_MultiCache.h.
Function Documentation
| uint64_t fold_md5 | ( | INK_MD5 const & | md5 | ) | [inline] |
Definition at line 450 of file P_MultiCache.h.
References ats::CryptoHash::fold().
Referenced by HostDBContinuation::dnsEvent(), HostDBContinuation::dnsPendingEvent(), get_hostinfo_ClusterFunction(), HostDBProcessor::getbyname_imm(), HostDBProcessor::getSRVbyname_imm(), HostDBContinuation::init(), HostDBContinuation::insert(), HostDBContinuation::key_partition(), HostDBContinuation::lookup_done(), HostDBInfo::match(), HostDBCache::pending_dns_for_hash(), probe(), put_hostinfo_ClusterFunction(), HostDBContinuation::refresh_MD5(), and HostDBProcessor::setby().
| void stealStore | ( | Store & | s, | |
| int | blocks | |||
| ) |
Definition at line 1393 of file MultiCache.cc.
References Span::blocks, Store::delete_all(), Store::disk, Span::file_pathname, Store::n_disks, Span::offset, MultiCacheBase::read_config(), Store::read_config(), and Store::try_realloc().
