Horton

Faster PageIsVerified() for the all zeroes case.

Andres Freund <andres@anarazel.de>

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Commit: 417fefaf089fc0b73607cbbe8bcd0bc9e89d08ef
Author: Andres Freund <andres@anarazel.de>
Date: 2016-09-09T00:02:43Z
Releases: 10.0 
Faster PageIsVerified() for the all zeroes case.

That's primarily useful for testing very large relations, using sparse
files.

Discussion: <20140331101001.GE13135@alap3.anarazel.de>
Reviewed-By: Peter Geoghegan

Files

PathChange+/−
src/backend/storage/page/bufpage.c modified +11 −4