initializes shared memory segments used by Rock::SwapDir More...
#include <RockSwapDir.h>
Public Types | |
| typedef void(RegisteredRunner::* | Method) () |
| a pointer to one of the above notification methods More... | |
Public Member Functions | |
| ~SwapDirRr () override | |
| void | useConfig () override |
| virtual void | bootstrapConfig () |
| virtual void | finalizeConfig () |
| virtual void | claimMemoryNeeds () |
| virtual void | startReconfigure () |
| virtual void | syncConfig () |
| virtual void | startShutdown () |
| virtual void | endingShutdown () |
| virtual void | finishShutdown () |
| Meant for cleanup of services needed by the already destroyed objects. More... | |
Protected Member Functions | |
| void | create () override |
| called when the runner should create a new memory segment More... | |
| virtual void | open () |
Private Attributes | |
| std::vector< Ipc::Mem::Owner< Rebuild::Stats > * > | rebuildStatsOwners |
| std::vector< SwapDir::DirMap::Owner * > | mapOwners |
| std::vector< Ipc::Mem::Owner< Ipc::Mem::PageStack > * > | freeSlotsOwners |
Detailed Description
Definition at line 155 of file RockSwapDir.h.
Member Typedef Documentation
◆ Method
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inherited |
Definition at line 94 of file RunnersRegistry.h.
Constructor & Destructor Documentation
◆ ~SwapDirRr()
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override |
Definition at line 1148 of file RockSwapDir.cc.
Member Function Documentation
◆ bootstrapConfig()
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inlinevirtualinherited |
Called right before parsing squid.conf. Meant for initializing/preparing configuration parsing facilities.
Reimplemented in NtlmAuthRr.
Definition at line 46 of file RunnersRegistry.h.
Referenced by SquidMain().
◆ claimMemoryNeeds()
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inlinevirtualinherited |
Called after finalizeConfig(). Meant for announcing memory reservations before memory is allocated.
Reimplemented in IpcIoRr, and MemStoreRr.
Definition at line 55 of file RunnersRegistry.h.
Referenced by RunConfigUsers().
◆ create()
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overrideprotectedvirtual |
Implements Ipc::Mem::RegisteredRunner.
Definition at line 1122 of file RockSwapDir.cc.
References SquidConfig::cacheSwap, Ipc::Mem::PageStack::Config::capacity, Config, Ipc::Mem::PageStack::Config::createFull, Ipc::Mem::PageStack::IdForSwapDirSpace(), INDEXSD, Rock::Rebuild::Stats::Init(), Acl::Init(), Must, Store::DiskConfig::n_configured, Ipc::Mem::PageStack::Config::pageSize, Ipc::Mem::PageStack::Config::poolId, and shm_new.
◆ endingShutdown()
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inlinevirtualinherited |
Called after shutdown_lifetime grace period ends and before stopping the main loop. At least one main loop iteration is guaranteed after this call. Meant for cleanup and state saving that may require other modules.
Reimplemented in Auth::CredentialCacheRr, ConnStateData, Dns::ConfigRr, and IdleConnList.
Definition at line 84 of file RunnersRegistry.h.
Referenced by SignalEngine::FinalShutdownRunners().
◆ finalizeConfig()
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inlinevirtualinherited |
Called after parsing squid.conf. Meant for setting configuration options that depend on other configuration options and were not explicitly configured.
Reimplemented in sslBumpCfgRr, and MemStoreRr.
Definition at line 51 of file RunnersRegistry.h.
Referenced by SquidMain().
◆ finishShutdown()
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inlinevirtualinherited |
Definition at line 91 of file RunnersRegistry.h.
Referenced by RunRegistered(), SquidShutdown(), TestRock::tearDown(), and watch_child().
◆ open()
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inlineprotectedvirtualinherited |
called when the runner should open a previously created segment, not needed if segments are opened in constructor or init methods
Reimplemented in CollapsedForwardingRr, and SharedMemPagesRr.
◆ startReconfigure()
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inlinevirtualinherited |
Called after receiving a reconfigure request and before parsing squid.conf. Meant for modules that need to prepare for their configuration being changed [outside their control]. The changes end with the syncConfig() event.
Reimplemented in Dns::ConfigRr.
Definition at line 67 of file RunnersRegistry.h.
Referenced by mainReconfigureStart().
◆ startShutdown()
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inlinevirtualinherited |
Called after receiving a shutdown request and before stopping the main loop. At least one main loop iteration is guaranteed after this call. Meant for cleanup and state saving that may require other modules.
Reimplemented in ConnStateData, and Rock::Rebuild.
Definition at line 78 of file RunnersRegistry.h.
Referenced by SignalEngine::doShutdown().
◆ syncConfig()
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inlinevirtualinherited |
Called after parsing squid.conf during reconfiguration. Meant for adjusting the module state based on configuration changes.
Reimplemented in Auth::CredentialCacheRr, and PeerPoolMgrsRr.
Definition at line 71 of file RunnersRegistry.h.
Referenced by mainReconfigureFinish().
◆ useConfig()
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overridevirtualinherited |
Called after claimMemoryNeeds(). Meant for activating modules and features using a finalized configuration with known memory requirements.
Reimplemented from RegisteredRunner.
Reimplemented in MemStoreRr, SharedSessionCacheRr, and TransientsRr.
Definition at line 377 of file Segment.cc.
References IamMasterProcess(), IamWorkerProcess(), and InDaemonMode().
Referenced by TestRock::setUp(), SharedMemPagesRr::useConfig(), MemStoreRr::useConfig(), SharedSessionCacheRr::useConfig(), and TransientsRr::useConfig().
Member Data Documentation
◆ freeSlotsOwners
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private |
Definition at line 168 of file RockSwapDir.h.
◆ mapOwners
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private |
Definition at line 167 of file RockSwapDir.h.
◆ rebuildStatsOwners
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private |
Definition at line 166 of file RockSwapDir.h.
The documentation for this class was generated from the following files:
- src/fs/rock/RockSwapDir.h
- src/fs/rock/RockSwapDir.cc