4 Mar
2017
4 Mar
'17
12:03 a.m.
On Thursday, March 02, 2017 02:03:22 PM Viresh Kumar wrote:
The same code is present both within and outside the loop and it doesn't look like it provides any additional benefit.
Well, not quite. This is on purpose.
Note the "if (j == smp_processor_id())" condition within the loop and think about how the current CPU is taken into account. :-)
Thanks, Rafael