Feature: rss-ladder --set-queue-count

[strizhechenko]

On system with:

# CPU,Core,Socket,Node,,L1d,L1i,L2,L3
0,0,0,0,,0,0,0,0
1,1,0,0,,1,1,1,0
2,2,0,0,,2,2,2,0
3,3,0,0,,3,3,3,0
4,4,1,1,,4,4,4,1
5,5,1,1,,5,5,5,1
6,6,1,1,,6,6,6,1
7,7,1,1,,7,7,7,1

and

  31723       0       0       0      0      0      0      0   eth3-0       
      0   28776       0       0      0      0      0      0   eth3-1       
      0       0   31395       0      0      0      0      0   eth3-2       
      0       0       0   31528      0      0      0      0   eth3-3       
  33542       0       0       0      0      0      0      0   eth3-4       
      0   32645       0       0      0      0      0      0   eth3-5       
      0       0   30732       0      0      0      0      0   eth3-6       
      0       0       0   33564      0      0      0      0   eth3-7 

command rss-ladder eth3 --set-queue-count should set queue-count to 4 by ethtool -L eth3 combined 4 before irq distribution.