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Public Types | Public Member Functions | Static Public Member Functions | Static Protected Member Functions | Static Private Member Functions | Static Private Attributes | List of all members
MmappedDiskIOModule Class Reference

#include <MmappedDiskIOModule.h>

Inheritance diagram for MmappedDiskIOModule:
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Collaboration diagram for MmappedDiskIOModule:
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Public Types

typedef std::vector< DiskIOModule * >::iterator iterator
 
typedef std::vector< DiskIOModule * >::const_iterator const_iterator
 

Public Member Functions

 MmappedDiskIOModule ()
 
void init () override
 
void gracefulShutdown () override
 
char const * type () const override
 
DiskIOStrategy * createStrategy () override
 

Static Public Member Functions

static MmappedDiskIOModule & GetInstance ()
 
static void SetupAllModules ()
 
static void ModuleAdd (DiskIOModule &)
 
static void FreeAllModules ()
 
static DiskIOModule * Find (char const *type)
 
static DiskIOModule * FindDefault ()
 
static std::vector< DiskIOModule * > const & Modules ()
 

Static Protected Member Functions

static void RegisterAllModulesWithCacheManager (void)
 

Static Private Member Functions

static std::vector< DiskIOModule * > & GetModules ()
 

Static Private Attributes

static MmappedDiskIOModule Instance
 
static std::vector< DiskIOModule * > * _Modules = nullptr
 

Detailed Description

Definition at line 14 of file MmappedDiskIOModule.h.

Member Typedef Documentation

◆ const_iterator

typedef std::vector<DiskIOModule*>::const_iterator DiskIOModule::const_iterator
inherited

Definition at line 37 of file DiskIOModule.h.

◆ iterator

typedef std::vector<DiskIOModule*>::iterator DiskIOModule::iterator
inherited

Definition at line 36 of file DiskIOModule.h.

Constructor & Destructor Documentation

◆ MmappedDiskIOModule()

MmappedDiskIOModule::MmappedDiskIOModule ( )

Definition at line 13 of file MmappedDiskIOModule.cc.

References DiskIOModule::ModuleAdd().

Member Function Documentation

◆ createStrategy()

DiskIOStrategy * MmappedDiskIOModule::createStrategy ( )
overridevirtual

Implements DiskIOModule.

Definition at line 33 of file MmappedDiskIOModule.cc.

◆ Find()

DiskIOModule * DiskIOModule::Find ( char const *  type)
staticinherited

Definition at line 114 of file DiskIOModule.cc.

References DiskIOModule::GetModules(), and DiskIOModule::type().

Referenced by Fs::Ufs::UFSSwapDir::UFSSwapDir(), DiskIOModule::FindDefault(), Rock::SwapDir::init(), Rock::SwapDir::needsDiskStrand(), and TestUfs::testUfsSearch().

◆ FindDefault()

DiskIOModule * DiskIOModule::FindDefault ( )
staticinherited

Find any usable disk module. This will look for the 'best' available module for this system.

Best IO options are in order:

Definition at line 124 of file DiskIOModule.cc.

References DiskIOModule::Find().

◆ FreeAllModules()

void DiskIOModule::FreeAllModules ( )
staticinherited

Called when a graceful shutdown is to occur of each fs module.

Definition at line 104 of file DiskIOModule.cc.

References DiskIOModule::GetModules(), and DiskIOModule::gracefulShutdown().

Referenced by SquidShutdown().

◆ GetInstance()

MmappedDiskIOModule & MmappedDiskIOModule::GetInstance ( )
static

Definition at line 19 of file MmappedDiskIOModule.cc.

References Instance.

Referenced by DiskIOModule::SetupAllModules().

◆ GetModules()

std::vector< DiskIOModule * > & DiskIOModule::GetModules ( )
staticprivateinherited

Definition at line 91 of file DiskIOModule.cc.

References DiskIOModule::_Modules.

Referenced by DiskIOModule::Find(), DiskIOModule::FreeAllModules(), DiskIOModule::ModuleAdd(), DiskIOModule::Modules(), and DiskIOModule::SetupAllModules().

◆ gracefulShutdown()

void MmappedDiskIOModule::gracefulShutdown ( )
overridevirtual

Implements DiskIOModule.

Definition at line 29 of file MmappedDiskIOModule.cc.

◆ init()

void MmappedDiskIOModule::init ( )
overridevirtual

Implements DiskIOModule.

Definition at line 25 of file MmappedDiskIOModule.cc.

◆ ModuleAdd()

void DiskIOModule::ModuleAdd ( DiskIOModule &  instance)
staticinherited

Definition at line 72 of file DiskIOModule.cc.

References assert, DiskIOModule::GetModules(), and DiskIOModule::type().

Referenced by BlockingDiskIOModule::BlockingDiskIOModule(), DiskDaemonDiskIOModule::DiskDaemonDiskIOModule(), DiskThreadsDiskIOModule::DiskThreadsDiskIOModule(), IpcIoDiskIOModule::IpcIoDiskIOModule(), and MmappedDiskIOModule().

◆ Modules()

std::vector< DiskIOModule * > const & DiskIOModule::Modules ( )
staticinherited

Definition at line 85 of file DiskIOModule.cc.

References DiskIOModule::GetModules().

◆ RegisterAllModulesWithCacheManager()

static void DiskIOModule::RegisterAllModulesWithCacheManager ( void  )
staticprotectedinherited

◆ SetupAllModules()

void DiskIOModule::SetupAllModules ( )
staticinherited

Poke all compiled modules for self-setup

Definition at line 45 of file DiskIOModule.cc.

References BlockingDiskIOModule::GetInstance(), DiskDaemonDiskIOModule::GetInstance(), DiskThreadsDiskIOModule::GetInstance(), IpcIoDiskIOModule::GetInstance(), GetInstance(), and DiskIOModule::GetModules().

Referenced by SquidMain().

◆ type()

char const * MmappedDiskIOModule::type ( ) const
overridevirtual

Implements DiskIOModule.

Definition at line 41 of file MmappedDiskIOModule.cc.

Member Data Documentation

◆ _Modules

std::vector< DiskIOModule * > * DiskIOModule::_Modules = nullptr
staticprivateinherited

Definition at line 57 of file DiskIOModule.h.

Referenced by DiskIOModule::GetModules().

◆ Instance

MmappedDiskIOModule MmappedDiskIOModule::Instance
staticprivate

Definition at line 26 of file MmappedDiskIOModule.h.

Referenced by GetInstance().

The documentation for this class was generated from the following files: