Btrfs: suppress printk() if all device I/O stats are zero

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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>

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Stefan Behrens 2012-07-17 09:02:11 -06:00 • committed by Chris Mason

parent 5021976d8d

commit a98cdb85b9

1 changed files with 8 additions and 0 deletions

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fs/btrfs/volumes.c

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