Messages in this thread | | | Date | Thu, 10 Apr 2014 23:25:42 -0400 | From | Steven Rostedt <> | Subject | Re: [RFC PATCH RT] rwsem: The return of multi-reader PI rwsems |
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On Fri, 11 Apr 2014 04:50:26 +0200 Mike Galbraith <umgwanakikbuti@gmail.com> wrote:
> Oh, there was another useful bit. > > 3.12.17-rt25 403991 384216 377786 > 405466 394011 392850 > > 3.12.17-nopreempt 109049 186133 118766 !?!.. ew, TTWU_QUEUE > 350385 318786 367336 !TTWU_QUEUE > 326009 356939 378215 !TTWU_QUEUE > > IPI == low-pass filter.
I'm sorry, but I don't have the foggiest clue to what the above means.
-- Steve
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