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Some small cleanups.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1059 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2002-09-16 15:13:54 +00:00
parent fb34ad79d7
commit 850b731e4d
1 changed files with 11 additions and 13 deletions
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24
src/add-ons/kernel/file_systems/bfs/Journal.h
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@ -44,14 +44,14 @@ class Journal {
status_t InitCheck();
status_t Lock(Transaction *owner);
void Unlock(Transaction *owner,bool success);
void Unlock(Transaction *owner, bool success);
status_t CheckLogEntry(int32 count, off_t *array);
status_t ReplayLogEntry(int32 *start);
status_t ReplayLog();
status_t WriteLogEntry();
status_t LogBlocks(off_t blockNumber,const uint8 *buffer, size_t numBlocks);
status_t LogBlocks(off_t blockNumber, const uint8 *buffer, size_t numBlocks);
thread_id CurrentThread() const { return fOwningThread; }
Transaction *CurrentTransaction() const { return fOwner; }
@ -98,18 +98,18 @@ Journal::FreeLogBlocks() const
class Transaction {
public:
Transaction(Volume *volume,off_t refBlock)
Transaction(Volume *volume, off_t refBlock)
:
fJournal(NULL)
{
Start(volume,refBlock);
Start(volume, refBlock);
}
Transaction(Volume *volume,block_run refRun)
Transaction(Volume *volume, block_run refRun)
:
fJournal(NULL)
{
Start(volume,volume->ToBlock(refRun));
Start(volume, volume->ToBlock(refRun));
}
Transaction()
@ -121,26 +121,24 @@ class Transaction {
~Transaction()
{
if (fJournal)
fJournal->Unlock(this,false);
fJournal->Unlock(this, false);
}
status_t Start(Volume *volume,off_t refBlock);
status_t Start(Volume *volume, off_t refBlock);
void Done()
{
if (fJournal != NULL)
fJournal->Unlock(this,true);
fJournal->Unlock(this, true);
fJournal = NULL;
}
status_t WriteBlocks(off_t blockNumber,const uint8 *buffer,size_t numBlocks = 1)
status_t WriteBlocks(off_t blockNumber, const uint8 *buffer, size_t numBlocks = 1)
{
if (fJournal == NULL)
return B_NO_INIT;
return fJournal->LogBlocks(blockNumber,buffer,numBlocks);
//status_t status = cached_write/*_locked*/(fVolume->Device(),blockNumber,buffer,numBlocks,fVolume->BlockSize());
//return status;
return fJournal->LogBlocks(blockNumber, buffer, numBlocks);
}
Volume *GetVolume() { return fJournal != NULL ? fJournal->GetVolume() : NULL; }