Re: remove some STATUS_* symbols
Peter Eisentraut <[email protected]> Sat, 11 Jan 2020 08:14:17 +0100
| Newsgroups | gmane.comp.db.postgresql.devel.general |
|---|---|
| Organization | 2ndQuadrant |
| Message-ID | <[email protected]> |
On 2020-01-10 06:23, Michael Paquier wrote: > On Thu, Jan 09, 2020 at 11:15:08AM +0100, Peter Eisentraut wrote: >> You mean put he subsequent GrantLock() calls into LockCheckConflicts()? That >> would technically save some duplicate code, but it seems weird, because >> LockCheckConflicts() is notionally a read-only function that shouldn't >> change state. > > Nah. I was thinking about the first part of this "if" clause > LockCheckConflicts is part of here: > if (lockMethodTable->conflictTab[lockmode] & lock->waitMask) > status = STATUS_FOUND; > else > status = LockCheckConflicts(lockMethodTable, lockmode, > lock, proclock); > > But now that I look at it closely it messes up heavily with > ProcSleep() ;) OK, pushed as it was then. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services