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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-08-17 22:41:12 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-08-17 22:41:12 +0000 |
| commit | de9c553f6bd931c311e6e05e172bb860dc8f0d5e (patch) | |
| tree | f3dd0dea54a158c4c97b34b045a12a4c21a59adc /src/backend/storage/lmgr/lmgr.c | |
| parent | c771838106a4fd9289580a93b24f27d6c67b7fc7 (diff) | |
| download | postgresql-de9c553f6bd931c311e6e05e172bb860dc8f0d5e.tar.gz | |
Clean up locktable init code per recent gripe from Kurt Roeckx.
No change in behavior, but old code would have failed to detect
overrun of MAX_LOCKMODES.
Diffstat (limited to 'src/backend/storage/lmgr/lmgr.c')
| -rw-r--r-- | src/backend/storage/lmgr/lmgr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/storage/lmgr/lmgr.c b/src/backend/storage/lmgr/lmgr.c index fe5acacbf5..12845f5593 100644 --- a/src/backend/storage/lmgr/lmgr.c +++ b/src/backend/storage/lmgr/lmgr.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.58 2003/08/04 02:40:03 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.59 2003/08/17 22:41:12 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -76,8 +76,10 @@ InitLockTable(int maxBackends) { int lockmethod; + /* number of lock modes is lengthof()-1 because of dummy zero */ lockmethod = LockMethodTableInit("LockTable", - LockConflicts, MAX_LOCKMODES - 1, + LockConflicts, + lengthof(LockConflicts) - 1, maxBackends); LockTableId = lockmethod; |