Re: [HACKERS] can't compile
От | Bruce Momjian |
---|---|
Тема | Re: [HACKERS] can't compile |
Дата | |
Msg-id | 199905060525.BAA15170@candle.pha.pa.us обсуждение исходный текст |
Список | pgsql-hackers |
> Does your chanage in LockResolveConflicts() work fine ? > > if (SHMQueueEmpty(&MyProc->lockQueue) && waitQueue->size && > topproc->prio > myprio) > { > > First, LockResolveConflicts() is called not only from LockAcquire() but also > from ProcLockWakeup(). ProcLockWakeup() is called from a lock releasing > process. Does it make sense to check MyProc->lockQueue ? > > Second,when LockAcquire() calls LockResolveConflicts(),MyProc->lockQueue > is always not empty. So does it make sense too ? Seems it does not work, as Vadim has pointed out. Seems he wants to work on fixing this. I am curious what lock is in the lockQueue when it is called from LockAcquire()? -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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