From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 15 Nov 2010 07:19:11 +0000 (+1030)
Subject: tdb2: minor optimization for set_header
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=8afb9681b3be7149cf8913a5aefe915194fd20f7;hp=8afb9681b3be7149cf8913a5aefe915194fd20f7

tdb2: minor optimization for set_header

We actually only need the bottom 5 bits of the hash value, so don't waste
8 bytes passing it.
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