#include "postgres.h"
#include "storage/freespace.h"
#include "storage/indexfsm.h"

Include dependency graph for indexfsm.c:

Functions
BlockNumber	GetFreeIndexPage (Relation rel)

void	RecordFreeIndexPage (Relation rel, BlockNumber freeBlock)

void	RecordUsedIndexPage (Relation rel, BlockNumber usedBlock)

void	IndexFreeSpaceMapVacuum (Relation rel)

Function Documentation

◆ GetFreeIndexPage()

BlockNumber GetFreeIndexPage ( Relation rel )

Definition at line 38 of file indexfsm.c.

{
    BlockNumber blkno = GetPageWithFreeSpace(rel, BLCKSZ / 2);
 
    if (blkno != InvalidBlockNumber)
        RecordUsedIndexPage(rel, blkno);
 
    return blkno;
}

References GetPageWithFreeSpace(), InvalidBlockNumber, and RecordUsedIndexPage().

Referenced by _bt_allocbuf(), BloomNewBuffer(), GinNewBuffer(), gistNewBuffer(), and SpGistNewBuffer().

◆ IndexFreeSpaceMapVacuum()

void IndexFreeSpaceMapVacuum ( Relation rel )

Definition at line 71 of file indexfsm.c.

{
    FreeSpaceMapVacuum(rel);
}

References FreeSpaceMapVacuum().

Referenced by blvacuumcleanup(), btvacuumscan(), ginInsertCleanup(), ginvacuumcleanup(), gistvacuumscan(), and spgvacuumscan().

◆ RecordFreeIndexPage()

void RecordFreeIndexPage	(	Relation	rel,
		BlockNumber	freeBlock
	)

Definition at line 52 of file indexfsm.c.

{
    RecordPageWithFreeSpace(rel, freeBlock, BLCKSZ - 1);
}

References RecordPageWithFreeSpace().

Referenced by _bt_pendingfsm_finalize(), blvacuumcleanup(), btvacuumpage(), ginvacuumcleanup(), gistvacuumpage(), shiftList(), and spgvacuumpage().

◆ RecordUsedIndexPage()

void RecordUsedIndexPage	(	Relation	rel,
		BlockNumber	usedBlock
	)

Definition at line 62 of file indexfsm.c.

{
    RecordPageWithFreeSpace(rel, usedBlock, 0);
}