9501 bootadm update-archive -nvC does more ZFS work than required

Review Request #1078 - Created April 25, 2018 and submitted

Information
Andy Fiddaman
illumos-gate
master
9501
e935382...
Reviewers
general

9501 bootadm update-archive -nvC does more ZFS work than required

Before and after.

r151026# dtrace -Fn 'fbt:zfs::{@ = count();}' -c 'bootadm update-archive -nvC'
          1612870
r151026# dtrace -Fn 'fbt:zfs::{@ = count();}' -c '/tmp/bootadm update-archive -nvC'
           612300
Andrew Stormont
Yuri Pankov
Igor Kozhukhov
Andy Fiddaman
Andy Fiddaman
Andy Fiddaman
Review request changed

Status: Closed (submitted)

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