VRWeed.H File Reference

#include "Basics.H"
#include "SourceOrDerived.H"

Go to the source code of this file.

Functions
void	InitVRWeed ()
int	KeepDerived (ShortIdsFile ds, time_t dt, bool force)
void	Checkpoint () throw ()
void	CheckpointServer () throw ()
void	GetWeedingState (ShortIdsFile &ds, time_t &dt, ShortIdsFile &ss, time_t &st, bool &sourceWeedInProgress, bool &deletionsInProgress, bool &deletionsDone, bool &checkpointInProgress) throw ()
int	SourceWeed () throw ()
int	DoDeletions () throw ()

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Function Documentation

void Checkpoint (   )  throw ()

Definition at line 224 of file ApplyCache.C. References CacheEntry::IndicesApp::Append(), Basics::cond::broadcast(), CacheC::Checkpoint(), VestaSource::fptag, ThreadData::head, CacheEntry::Indices::index, CacheEntry::Indices::len, Basics::mutex::lock(), ThreadData::mu, ThreadData::next, ThreadData::orphanCIs, theCache, topModelRoot, topModelSid, Basics::mutex::unlock(), and Basics::cond::wait().

void CheckpointServer (   )  throw ()

Definition at line 530 of file VRWeed.C. References ReadersWritersLock::acquireWrite(), Basics::cond::broadcast(), VestaLog::checkpointBegin(), VestaLog::checkpointEnd(), Repos::dprintf(), VDirVolatileRoot::finishCheckpoint(), Basics::mutex::lock(), VDirVolatileRoot::lockAll(), MastershipCheckpoint(), MutableSidrefCheck(), LongId::noLock, VMemPool::readCheckpoint(), ReadersWritersLock::releaseWrite(), RWLOCK_LOCKED_REASON, ShortIdBlockCheckpoint(), StableLock, Basics::mutex::unlock(), VDirVolatileRoot::unlockAll(), VolatileRootLock, VRLog, VRLogVersion, Basics::cond::wait(), and VMemPool::writeCheckpoint(). Referenced by main().

int DoDeletions (   )  throw ()

Definition at line 384 of file VRWeed.C. References ReadersWritersLock::acquireWrite(), Basics::cond::broadcast(), Text::cchars(), FdCache::close(), VestaLog::commit(), DeleteAllShortIdsBut(), DoDeletions(), Repos::dprintf(), SourceOrDerived::fdcreate(), VestaConfig::get(), Basics::mutex::lock(), NullShortId, VestaLog::put(), RWLOCK_LOCKED_REASON, SourceOrDerived::shortIdToName(), StableLock, VestaLog::start(), Basics::mutex::unlock(), VRLog, and Basics::cond::wait(). Referenced by DoDeletions(), KeepDerived(), and main().

void GetWeedingState (  ShortIdsFile &  ds, time_t &  dt, ShortIdsFile &  ss, time_t &  st, bool &  sourceWeedInProgress, bool &  deletionsInProgress, bool &  deletionsDone, bool &  checkpointInProgress )  throw ()

Definition at line 619 of file VRWeed.C. References Basics::mutex::lock(), and Basics::mutex::unlock(). Referenced by ShortIdBlock::getWeedingState(), and ShortIdReceptionist().

void InitVRWeed (   )

Definition at line 137 of file VRWeed.C. References VestaAttribsRep::markCallback(), VDirEvaluator::markCallback(), VForward::markCallback(), VDirChangeable::markCallback(), VestaAttribsRep::rebuildCallback(), VDirEvaluator::rebuildCallback(), VForward::rebuildCallback(), VDirChangeable::rebuildCallback(), VMemPool::registerCallbacks(), RegisterRecoveryCallback(), VestaAttribsRep::sweepCallback(), VDirEvaluator::sweepCallback(), VForward::sweepCallback(), VDirChangeable::sweepCallback(), VMemPool::vAttrib, VMemPool::vDirAppendable, VMemPool::vDirChangeable, VMemPool::vDirEvaluator, VMemPool::vDirImmutable, and VMemPool::vForward. Referenced by VestaSource::init().

int KeepDerived (  ShortIdsFile  ds, time_t  dt, bool  force )

Definition at line 199 of file VRWeed.C. References FdCache::close(), DBG_ALWAYS, DoDeletions(), Repos::dprintf(), SourceOrDerived::fdopen(), Basics::mutex::lock(), NullShortId, SourceWeed(), Basics::mutex::unlock(), and Basics::cond::wait(). Referenced by ShortIdBlock::keepDerived(), and ShortIdReceptionist().

int SourceWeed (   )  throw ()

Definition at line 240 of file VRWeed.C. References ReadersWritersLock::acquireWrite(), Basics::cond::broadcast(), DBG_ALWAYS, Repos::dprintf(), SourceOrDerived::fdcreate(), VMemPool::gc(), Basics::mutex::lock(), VDirVolatileRoot::lockAll(), ReadersWritersLock::releaseWrite(), RWLOCK_LOCKED_REASON, StableLock, Basics::mutex::unlock(), VDirVolatileRoot::unlockAll(), VolatileRootLock, and Basics::cond::wait(). Referenced by KeepDerived(), and main().

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