/**
* Unlink an overwritten dentry. From this dentry either the #fsid# entry or its inode is left.
*
* Locking:
* We lock everything ourself
*/
FhgfsOpsErr MetaStore::unlinkOverwrittenEntry(DirInode* parentDir,
DirEntry* overWrittenEntry, FileInode** outInode)
{
SafeRWLock safeLock(&rwlock, SafeRWLock_READ); // L O C K
SafeRWLock parentLock(&parentDir->rwlock, SafeRWLock_WRITE);
FhgfsOpsErr unlinkRes = unlinkOverwrittenEntryUnlocked(parentDir, overWrittenEntry, outInode);
parentLock.unlock();
safeLock.unlock();
return unlinkRes;
}
SegmentTermDocs::SegmentTermDocs(const SegmentReaderPtr& parent) {
this->_parent = parent;
this->count = 0;
this->df = 0;
this->_doc = 0;
this->_freq = 0;
this->freqBasePointer = 0;
this->proxBasePointer = 0;
this->skipPointer = 0;
this->haveSkipped = false;
this->currentFieldStoresPayloads = false;
this->currentFieldOmitTermFreqAndPositions = false;
this->_freqStream = boost::dynamic_pointer_cast<IndexInput>(parent->core->freqStream->clone());
{
SyncLock parentLock(parent);
this->deletedDocs = parent->deletedDocs;
}
this->skipInterval = parent->core->getTermsReader()->getSkipInterval();
this->maxSkipLevels = parent->core->getTermsReader()->getMaxSkipLevels();
}
AllTermDocs::AllTermDocs(const SegmentReaderPtr& parent) : AbstractAllTermDocs(parent->maxDoc()) {
SyncLock parentLock(parent);
this->_deletedDocs = parent->deletedDocs;
}
