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Remove the isLocalBuf argument from ReadBuffer_common.

Since an SMgrRelation now knows whether or not the underlying relation istemporary, there's no point in also passing that information via anadditional argument.

1 parent79dc97a commita481ff7Copy full SHA for a481ff7

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1 file changed

-6

lines changed

src/backend/storage/buffer
- bufmgr.c

1 file changed

-6

lines changed

`‎src/backend/storage/buffer/bufmgr.c‎`

Lines changed: 6 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $PostgreSQL: pgsql/src/backend/storage/buffer/bufmgr.c,v 1.259 2010/08/14 02:22:10 rhaas Exp $`
	`11`	`+ * $PostgreSQL: pgsql/src/backend/storage/buffer/bufmgr.c,v 1.260 2010/08/20 01:07:50 rhaas Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -82,7 +82,7 @@ static bool IsForInput;`
`82`	`82`	`staticvolatileBufferDesc*PinCountWaitBuf=NULL;`
`83`	`83`
`84`	`84`
`85`		`-staticBufferReadBuffer_common(SMgrRelationreln,boolisLocalBuf,`
	`85`	`+staticBufferReadBuffer_common(SMgrRelationreln,`
`86`	`86`	`ForkNumberforkNum,BlockNumberblockNum,`
`87`	`87`	`ReadBufferModemode,BufferAccessStrategystrategy,`
`88`	`88`	`bool*hit);`
`@@ -241,7 +241,7 @@ ReadBufferExtended(Relation reln, ForkNumber forkNum, BlockNumber blockNum,`
`241`	`241`	`* miss.`
`242`	`242`	`*/`
`243`	`243`	`pgstat_count_buffer_read(reln);`
`244`		`-buf=ReadBuffer_common(reln->rd_smgr,reln->rd_istemp,forkNum,blockNum,`
	`244`	`+buf=ReadBuffer_common(reln->rd_smgr,forkNum,blockNum,`
`245`	`245`	`mode,strategy,&hit);`
`246`	`246`	`if (hit)`
`247`	`247`	`pgstat_count_buffer_hit(reln);`
`@@ -267,8 +267,7 @@ ReadBufferWithoutRelcache(RelFileNode rnode, ForkNumber forkNum,`
`267`	`267`
`268`	`268`	`SMgrRelationsmgr=smgropen(rnode,InvalidBackendId);`
`269`	`269`
`270`		`-returnReadBuffer_common(smgr, false,forkNum,blockNum,mode,strategy,`
`271`		`-&hit);`
	`270`	`+returnReadBuffer_common(smgr,forkNum,blockNum,mode,strategy,&hit);`
`272`	`271`	`}`
`273`	`272`
`274`	`273`
`@@ -278,14 +277,15 @@ ReadBufferWithoutRelcache(RelFileNode rnode, ForkNumber forkNum,`
`278`	`277`	`* *hit is set to true if the request was satisfied from shared buffer cache.`
`279`	`278`	`*/`
`280`	`279`	`staticBuffer`
`281`		`-ReadBuffer_common(SMgrRelationsmgr,boolisLocalBuf,ForkNumberforkNum,`
	`280`	`+ReadBuffer_common(SMgrRelationsmgr,ForkNumberforkNum,`
`282`	`281`	`BlockNumberblockNum,ReadBufferModemode,`
`283`	`282`	`BufferAccessStrategystrategy,bool*hit)`
`284`	`283`	`{`
`285`	`284`	`volatileBufferDesc*bufHdr;`
`286`	`285`	`BlockbufBlock;`
`287`	`286`	`boolfound;`
`288`	`287`	`boolisExtend;`
	`288`	`+boolisLocalBuf=SmgrIsTemp(smgr);`
`289`	`289`
`290`	`290`	`*hit= false;`
`291`	`291`

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Commita481ff7

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`‎src/backend/storage/buffer/bufmgr.c‎`

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