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Minor adjustments to improve the accuracy of our computation of required

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shared memory size.
This commit is contained in:
Tom Lane
2004-09-29 15:15:56 +00:00
parent 1bb38bb4e5
commit 0fb3152ea9
5 changed files with 44 additions and 22 deletions
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4
src/backend/storage/freespace/freespace.c
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@@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.35 2004/09/28 20:46:27 tgl Exp $
* $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.36 2004/09/29 15:15:54 tgl Exp $
*
*
* NOTES:
@@ -330,7 +330,7 @@ FreeSpaceShmemSize(void)
size = MAXALIGN(sizeof(FSMHeader));
/* hash table, including the FSMRelation objects */
size += hash_estimate_size(MaxFSMRelations, sizeof(FSMRelation));
size += hash_estimate_size(MaxFSMRelations + 1, sizeof(FSMRelation));
/* page-storage arena */
nchunks = (MaxFSMPages - 1) / CHUNKPAGES + 1;