K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2013-09-14T08:45:15.599086Z
K 7
svn:log
V 318
MFC r255363:
Micro-optimize cpu_search(), allowing compiler to use more efficient inline
ffsl() implementation, when it is available, instead of homegrown iteration.

On dual-E5645 amd64 system (2x6x2 cores) under heavy I/O load that reduces
time spent inside cpu_search() from 19% to 13%, while IOPS increased by 5%.

END