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/freespace/freespace.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/freespace/freespace.c')
| -rw-r--r-- | src/backend/storage/freespace/freespace.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/storage/freespace/freespace.c b/src/backend/storage/freespace/freespace.c index 9def3df7483..7a7d204bf5f 100644 --- a/src/backend/storage/freespace/freespace.c +++ b/src/backend/storage/freespace/freespace.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.34 2004/08/29 05:06:47 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.35 2004/09/28 20:46:27 tgl Exp $ * * * NOTES: @@ -283,8 +283,8 @@ InitFreeSpaceMap(void) info.hash = tag_hash; FreeSpaceMapRelHash = ShmemInitHash("Free Space Map Hash", - MaxFSMRelations / 10, - MaxFSMRelations, + MaxFSMRelations + 1, + MaxFSMRelations + 1, &info, (HASH_ELEM | HASH_FUNCTION)); |