From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Wed, 25 May 2011 20:56:40 +0000 (-0700)
Subject: Fix stack ddt_class_contains()
X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=commitdiff_plain;h=e95b3bdcbbc64ea502349413234e7c71563e7115;hp=e95b3bdcbbc64ea502349413234e7c71563e7115;p=zfs.git

Fix stack ddt_class_contains()

Stack usage for ddt_class_contains() reduced from 524 bytes to 68
bytes.  This large stack allocation significantly contributed to
the likelyhood of a stack overflow when scrubbing/resilvering
dedup pools.
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