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Revise the way the element allocator for a simplehash is specified.

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This method is more elegant and more efficient.

Per a suggestion from Andres Freund, who also briefly reviewed
the patch.
This commit is contained in:
Robert Haas
2017-02-07 17:01:40 -05:00
parent 242066cc8e
commit c3c4f6e174
3 changed files with 25 additions and 47 deletions
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2
src/backend/nodes/tidbitmap.c
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@@ -244,7 +244,7 @@ tbm_create_pagetable(TIDBitmap *tbm)
Assert(tbm->status != TBM_HASH);
Assert(tbm->pagetable == NULL);
tbm->pagetable = pagetable_create(tbm->mcxt, 128, NULL, NULL, NULL);
tbm->pagetable = pagetable_create(tbm->mcxt, 128);
/* If entry1 is valid, push it into the hashtable */
if (tbm->status == TBM_ONE_PAGE)