diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-09-28 20:46:37 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-09-28 20:46:37 +0000 |
| commit | 3a246cc28572db1b96467f15fd4df2be1e32925d (patch) | |
| tree | cbd62990e88b9cb8676cd198119aebb38ac3c9ab /src/backend/storage/lmgr/lock.c | |
| parent | d9b68c8061ac925f341537ab03239f239bb51f29 (diff) | |
Arrange to preallocate all required space for the buffer and FSM hash
tables in shared memory. This ensures that overflow of the lock table
creates no long-lasting problems. Per discussion with Merlin Moncure.
Diffstat (limited to 'src/backend/storage/lmgr/lock.c')
| -rw-r--r-- | src/backend/storage/lmgr/lock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/storage/lmgr/lock.c b/src/backend/storage/lmgr/lock.c index f90a3fd0e84..9699469e6d3 100644 --- a/src/backend/storage/lmgr/lock.c +++ b/src/backend/storage/lmgr/lock.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/lmgr/lock.c,v 1.140 2004/09/12 18:30:50 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/storage/lmgr/lock.c,v 1.141 2004/09/28 20:46:32 tgl Exp $ * * NOTES * Outside modules can create a lock table and acquire/release @@ -241,7 +241,7 @@ LockMethodTableInit(const char *tabName, /* Compute init/max size to request for lock hashtables */ max_table_size = NLOCKENTS(maxBackends); - init_table_size = max_table_size / 10; + init_table_size = max_table_size / 2; /* Allocate a string for the shmem index table lookups. */ /* This is just temp space in this routine, so palloc is OK. */ |