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Additional mop-up for sync-to-fsync changes: avoid issuing fsyncs for

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temp tables, and avoid WAL-logging truncations of temp tables.  Do issue
fsync on truncated files (not sure this is necessary but it seems like
a good idea).
This commit is contained in:
Tom Lane
2004-05-31 20:31:33 +00:00
parent e674707968
commit 91d20ff7aa
5 changed files with 94 additions and 52 deletions
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5
src/backend/storage/buffer/localbuf.c
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@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/buffer/localbuf.c,v 1.54 2004/04/22 07:21:55 neilc Exp $
* $PostgreSQL: pgsql/src/backend/storage/buffer/localbuf.c,v 1.55 2004/05/31 20:31:33 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -111,7 +111,8 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool *foundPtr)
/* And write... */
smgrwrite(reln,
bufHdr->tag.blockNum,
(char *) MAKE_PTR(bufHdr->data));
(char *) MAKE_PTR(bufHdr->data),
true);
LocalBufferFlushCount++;
}