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DRY code

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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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6
src/ivfbuild.c
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@@ -255,7 +255,7 @@ InsertTuples(Relation index, IvfflatBuildState * buildstate, ForkNumber forkNum)
CHECK_FOR_INTERRUPTS();
buf = IvfflatNewBuffer(index, forkNum);
IvfflatInitPage(index, &buf, &page, &state);
IvfflatInitRegisterPage(index, &buf, &page, &state);
startPage = BufferGetBlockNumber(buf);
@@ -412,7 +412,7 @@ CreateMetaPage(Relation index, int dimensions, int lists, ForkNumber forkNum)
IvfflatMetaPage metap;
buf = IvfflatNewBuffer(index, forkNum);
IvfflatInitPage(index, &buf, &page, &state);
IvfflatInitRegisterPage(index, &buf, &page, &state);
/* Set metapage data */
metap = IvfflatPageGetMeta(page);
@@ -445,7 +445,7 @@ CreateListPages(Relation index, VectorArray centers, int dimensions,
list = palloc(itemsz);
buf = IvfflatNewBuffer(index, forkNum);
IvfflatInitPage(index, &buf, &page, &state);
IvfflatInitRegisterPage(index, &buf, &page, &state);
for (i = 0; i < lists; i++)
{

3
src/ivfflat.h
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@@ -208,7 +208,8 @@ void IvfflatUpdateList(Relation index, GenericXLogState *state, ListInfo listIn
void IvfflatCommitBuffer(Buffer buf, GenericXLogState *state);
void IvfflatAppendPage(Relation index, Buffer *buf, Page *page, GenericXLogState **state, ForkNumber forkNum);
Buffer IvfflatNewBuffer(Relation index, ForkNumber forkNum);
void IvfflatInitPage(Relation index, Buffer *buf, Page *page, GenericXLogState **state);
void IvfflatInitPage(Buffer buf, Page page);
void IvfflatInitRegisterPage(Relation index, Buffer *buf, Page *page, GenericXLogState **state);
/* Index access methods */
IndexBuildResult *ivfflatbuild(Relation heap, Relation index, IndexInfo *indexInfo);

4
src/ivfinsert.c
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@@ -107,9 +107,7 @@ InsertTuple(Relation rel, IndexTuple itup, Relation heapRel, Datum *values)
IvfflatPageGetOpaque(page)->nextblkno = insertPage;
/* Init page */
PageInit(newpage, BufferGetPageSize(newbuf), sizeof(IvfflatPageOpaqueData));
IvfflatPageGetOpaque(newpage)->nextblkno = InvalidBlockNumber;
IvfflatPageGetOpaque(newpage)->page_id = IVFFLAT_PAGE_ID;
IvfflatInitPage(newbuf, newpage);
/* Commit */
MarkBufferDirty(buf);

21
src/ivfutils.c
View File

@@ -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);