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Revert removal of trace_userlocks, because userlocks aren't gone.

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This reverts commit 0180bd6180.
contrib/userlock is gone, but user-level locking still exists,
and is exposed via the pg_advisory* family of functions.
This commit is contained in:
Robert Haas
2011-11-10 17:54:27 -05:00
parent cf22e851b6
commit 71b2b657c0
5 changed files with 41 additions and 2 deletions
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8
src/backend/storage/lmgr/lock.c
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@@ -213,7 +213,12 @@ static const LockMethodData user_lockmethod = {
AccessExclusiveLock, /* highest valid lock mode number */
true,
LockConflicts,
lock_mode_names
lock_mode_names,
#ifdef LOCK_DEBUG
&Trace_userlocks
#else
&Dummy_trace
#endif
};
/*
@@ -271,6 +276,7 @@ static ResourceOwner awaitedOwner;
int Trace_lock_oidmin = FirstNormalObjectId;
bool Trace_locks = false;
bool Trace_userlocks = false;
int Trace_lock_table = 0;
bool Debug_deadlocks = false;