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Remove dead check for backup block, replace with Assert.

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We don't use backup blocks with GIN vacuum records anymore, the page is
always recreated from scratch.
This commit is contained in:
Heikki Linnakangas
2014-04-01 21:16:10 +03:00
parent 954523cdfe
commit cfe992e7eb
1 changed files with 2 additions and 6 deletions
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8
src/backend/access/gin/ginxlog.c
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@ -564,12 +564,8 @@ ginRedoVacuumPage(XLogRecPtr lsn, XLogRecord *record)
Assert(xlrec->hole_offset < BLCKSZ);
Assert(xlrec->hole_length < BLCKSZ);
/* If we have a full-page image, restore it and we're done */
if (record->xl_info & XLR_BKP_BLOCK(0))
{
(void) RestoreBackupBlock(lsn, record, 0, false, false);
return;
}
/* Backup blocks are not used, we'll re-initialize the page always. */
Assert(!(record->xl_info & XLR_BKP_BLOCK_MASK));
buffer = XLogReadBuffer(xlrec->node, xlrec->blkno, true);
if (!BufferIsValid(buffer))