[sheepdog] [PATCH] logger: don't call log_write in sd_debug if possible

[Liu Yuan]

On Sat, Aug 10, 2013 at 01:49:57AM +0900, MORITA Kazutaka wrote:
> From: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>
> 
> The aim of this patch is to optimize codes for normal log level and
> not to hesitate to add a debug code even in a critical path.
> 

Applied, thanks

Yuan