Simplify stats printing
authorAgata Murawska <agatamurawska@google.com>
Tue, 26 Jun 2012 09:26:00 +0000 (11:26 +0200)
committerAgata Murawska <agatamurawska@google.com>
Wed, 27 Jun 2012 14:19:53 +0000 (16:19 +0200)
commit3c0687b5815427d55e6e8fe3fe083108ee9bab2d
tree69eb6221ba3797404c59cd60409eef44de55511b
parent5cc97485fe65d17a70d017a2f42a060911206185
Simplify stats printing

PrintGroupStats and printClusterStats had very similar code
structure. This patch abstracts those two into printStats, making it
a little more generic. Also, printStats has its arguments documented
as requested in previous patch series.

Signed-off-by: Agata Murawska <agatamurawska@google.com>
Reviewed-by: RenĂ© Nussbaumer <rn@google.com>
htools/Ganeti/HTools/Program/Hcheck.hs