XrdXrootdAio Class Reference

#include <XrdXrootdAio.hh>

Inheritance diagram for XrdXrootdAio:

Collaboration diagram for XrdXrootdAio:

Public Member Functions
virtual void	doneRead ()
virtual void	doneWrite ()
virtual void	Recycle ()
	XrdXrootdAio ()
	~XrdXrootdAio ()
Public Member Functions inherited from XrdSfsAio
	XrdSfsAio ()
virtual	~XrdSfsAio ()

Public Attributes
XrdBuffer *	buffp
Public Attributes inherited from XrdSfsAio
struct aiocb	sfsAio
ssize_t	Result
const char *	TIdent

Static Private Member Functions
static XrdXrootdAio *	Alloc (XrdXrootdAioReq *arp, int bsize=0)
static XrdXrootdAio *	addBlock ()

Private Attributes
XrdXrootdAio *	Next
XrdXrootdAioReq *	aioReq

Static Private Attributes
static const char *	TraceID = "Aio"
static XrdBuffManager *	BPool
static XrdScheduler *	Sched
static XrdXrootdStats *	SI
static XrdSysMutex	fqMutex
static XrdXrootdAio *	fqFirst = 0
static int	maxAio

Friends
class	XrdXrootdAioReq

Constructor & Destructor Documentation

XrdXrootdAio::XrdXrootdAio ( )

inline

References aioReq, buffp, and Next.

Referenced by addBlock().

XrdXrootdAio::~XrdXrootdAio ( )

inline

Member Function Documentation

XrdXrootdAio * XrdXrootdAio::addBlock ( )

staticprivate

References DEBUG, fqFirst, maxAio, Next, TRACE, and XrdXrootdAio().

Referenced by Alloc(), and XrdXrootdAioReq::Init().

XrdXrootdAio * XrdXrootdAio::Alloc ( XrdXrootdAioReq *  arp, int  bsize = 0  )

staticprivate

References addBlock(), aiocb::aio_buf, aioReq, XrdXrootdStats::AsyncMax, XrdXrootdStats::AsyncNow, BPool, XrdBuffer::buff, buffp, fqFirst, fqMutex, XrdLink::ID, XrdXrootdAioReq::Link, XrdSysMutex::Lock(), maxAio, Next, XrdBuffManager::Obtain(), Recycle(), XrdSfsAio::sfsAio, SI, XrdSfsAio::TIdent, and XrdSysMutex::UnLock().

Referenced by XrdXrootdAioReq::Alloc().

void XrdXrootdAio::doneRead ( )

virtual

Implements XrdSfsAio.

References XrdXrootdAioReq::aioDone, XrdXrootdAioReq::aioError, aioReq, XrdXrootdAioReq::aioTotal, XrdSfsAio::Result, Sched, and XrdScheduler::Schedule().

void XrdXrootdAio::doneWrite ( )

virtual

Implements XrdSfsAio.

References XrdXrootdAioReq::aioError, XrdXrootdAioReq::aioFree, aioReq, XrdXrootdAioReq::aioTotal, XrdXrootdAioReq::Link, XrdXrootdAioReq::Lock(), XrdXrootdAioReq::myIOLen, Next, XrdXrootdAioReq::numActive, Recycle(), XrdXrootdAioReq::reDrive, XrdSfsAio::Result, Sched, XrdScheduler::Schedule(), and XrdXrootdAioReq::UnLock().

void XrdXrootdAio::Recycle ( void  )

virtual

Implements XrdSfsAio.

References XrdXrootdStats::AsyncNow, BPool, buffp, fqFirst, fqMutex, XrdSysMutex::Lock(), Next, XrdBuffManager::Release(), SI, and XrdSysMutex::UnLock().

Referenced by Alloc(), doneWrite(), XrdXrootdAioReq::Init(), and XrdXrootdAioReq::Recycle().

Friends And Related Function Documentation

friend class XrdXrootdAioReq

friend

Member Data Documentation

XrdXrootdAioReq* XrdXrootdAio::aioReq

private

Referenced by Alloc(), doneRead(), doneWrite(), and XrdXrootdAio().

XrdBuffManager * XrdXrootdAio::BPool

staticprivate

Referenced by Alloc(), and Recycle().

XrdBuffer* XrdXrootdAio::buffp

Referenced by XrdXrootdProtocol::aio_WriteAll(), Alloc(), XrdXrootdAioReq::endRead(), XrdXrootdAioReq::Read(), Recycle(), and XrdXrootdAio().

XrdXrootdAio * XrdXrootdAio::fqFirst = 0

staticprivate

Referenced by addBlock(), Alloc(), and Recycle().

XrdSysMutex XrdXrootdAio::fqMutex

staticprivate

Referenced by Alloc(), and Recycle().

int XrdXrootdAio::maxAio

staticprivate

Referenced by addBlock(), Alloc(), and XrdXrootdAioReq::Init().

XrdXrootdAio* XrdXrootdAio::Next

private

Referenced by addBlock(), Alloc(), XrdXrootdAioReq::Alloc(), doneWrite(), XrdXrootdAioReq::endRead(), XrdXrootdAioReq::getAio(), XrdXrootdAioReq::Pop(), XrdXrootdAioReq::Push(), XrdXrootdAioReq::Read(), Recycle(), XrdXrootdAioReq::Recycle(), and XrdXrootdAio().

XrdScheduler * XrdXrootdAio::Sched

staticprivate

Referenced by doneRead(), and doneWrite().

XrdXrootdStats * XrdXrootdAio::SI

staticprivate

Referenced by Alloc(), and Recycle().

const char * XrdXrootdAio::TraceID = "Aio"

staticprivate

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

• XrdXrootdAio.hh
• XrdXrootdAio.cc