diff options
Diffstat (limited to 'src/include/storage/lock.h')
| -rw-r--r-- | src/include/storage/lock.h | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/src/include/storage/lock.h b/src/include/storage/lock.h index 2428a782a67..30a13649e43 100644 --- a/src/include/storage/lock.h +++ b/src/include/storage/lock.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: lock.h,v 1.49 2001/06/22 00:04:59 tgl Exp $ + * $Id: lock.h,v 1.50 2001/06/27 23:31:39 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -32,6 +32,8 @@ typedef struct proc PROC; extern SPINLOCK LockMgrLock; +extern int max_locks_per_xact; + #ifdef LOCK_DEBUG extern int Trace_lock_oidmin; extern bool Trace_locks; @@ -41,19 +43,6 @@ extern bool Debug_deadlocks; #endif /* LOCK_DEBUG */ -/* ---------------------- - * The following defines are used to estimate how much shared - * memory the lock manager is going to require. - * See LockShmemSize() in lock.c. - * - * NLOCKS_PER_XACT - The number of unique objects locked in a transaction - * (this should be configurable!) - * NLOCKENTS - The maximum number of lock entries in the lock table. - * ---------------------- - */ -#define NLOCKS_PER_XACT 64 -#define NLOCKENTS(maxBackends) (NLOCKS_PER_XACT*(maxBackends)) - typedef int LOCKMASK; typedef int LOCKMODE; |