[lkml]   [2008]   [Oct]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH, RFC] v7 scalable classic RCU implementation
Paul E. McKenney wrote:
> Only once per such CPU every grace period -- seems in the noise to me.
> But I should revisit, as I have changed things quite a bit since I
> made that decision many weeks ago. ;-)
Another small point:
Does your implementation support rcu_check_callbacks() with cpu !=
I don't think my locking would support it properly.
- cpu != smp_processor_id() doesn't work.
- stack space for a useless parameter.
- the explicit cpu parameter prevents the rcu code from using get_cpu_var().

What about modifying the rcu_check_callbacks() prototype? I'd propose to
remove the cpu parameter.


 \ /
  Last update: 2008-10-22 20:41    [W:0.094 / U:4.588 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site