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This commit is contained in:
Andrew Kane
2022-07-31 21:56:44 -07:00
parent 434dc904c1
commit 0a68b040fb
4 changed files with 20 additions and 14 deletions
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21
src/ivfutils.c
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@@ -107,13 +107,22 @@ IvfflatNewBuffer(Relation index, ForkNumber forkNum)
* Init page
*/
void
IvfflatInitPage(Relation index, Buffer *buf, Page *page, GenericXLogState **state)
IvfflatInitPage(Buffer buf, Page page)
{
PageInit(page, BufferGetPageSize(buf), sizeof(IvfflatPageOpaqueData));
IvfflatPageGetOpaque(page)->nextblkno = InvalidBlockNumber;
IvfflatPageGetOpaque(page)->page_id = IVFFLAT_PAGE_ID;
}
/*
* Init and register page
*/
void
IvfflatInitRegisterPage(Relation index, Buffer *buf, Page *page, GenericXLogState **state)
{
*state = GenericXLogStart(index);
*page = GenericXLogRegisterBuffer(*state, *buf, GENERIC_XLOG_FULL_IMAGE);
PageInit(*page, BufferGetPageSize(*buf), sizeof(IvfflatPageOpaqueData));
IvfflatPageGetOpaque(*page)->nextblkno = InvalidBlockNumber;
IvfflatPageGetOpaque(*page)->page_id = IVFFLAT_PAGE_ID;
IvfflatInitPage(*buf, *page);
}
/*
@@ -143,9 +152,7 @@ IvfflatAppendPage(Relation index, Buffer *buf, Page *page, GenericXLogState **st
IvfflatPageGetOpaque(*page)->nextblkno = BufferGetBlockNumber(newbuf);
/* Init new page */
PageInit(newpage, BufferGetPageSize(newbuf), sizeof(IvfflatPageOpaqueData));
IvfflatPageGetOpaque(newpage)->nextblkno = InvalidBlockNumber;
IvfflatPageGetOpaque(newpage)->page_id = IVFFLAT_PAGE_ID;
IvfflatInitPage(newbuf, newpage);
/* Commit */
MarkBufferDirty(*buf);