Btrfs: suppress printk() if all device I/O stats are zero
authorStefan Behrens <sbehrens@giantdisaster.de>
Tue, 17 Jul 2012 15:02:11 +0000 (09:02 -0600)
committerChris Mason <chris.mason@fusionio.com>
Mon, 23 Jul 2012 20:28:07 +0000 (16:28 -0400)
Code is added to suppress the I/O stats printing at mount time if all
statistic values are zero.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>

No differences found