Messages in this thread |  | | | Subject | Re: Proper kernel irq time accounting -v4 | | From | Peter Zijlstra <> | | Date | Fri, 15 Oct 2010 19:20:05 +0200 |
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On Fri, 2010-10-15 at 10:13 -0700, Venkatesh Pallipadi wrote: > On Fri, Oct 15, 2010 at 8:27 AM, Peter Zijlstra <peterz@infradead.org> wrote: > > On Fri, 2010-10-15 at 17:11 +0200, Peter Zijlstra wrote: > >> OK, I'll take this, but will frob 4 to simply add PF_KSOFTIRQD. > >> > >> We can do all additional changes, possibly including what Eric > >> suggested, at a later stage as increments. > >> > >> Thanks! > > > > *kablam!* > > > > booting with noirqtime doesn't work either, same explosion. > > This crash seems to be from patch 8/8 that changed irq_enter. Please > drop it for now and I will rework that. > I will also send the cleanup changes including one that Eric suggested > as incremental patches.
There's also still the PF_flags rework patch from me: http://lkml.org/lkml/2010/9/20/170
Which I still need to rework based on comments from Linus/Andrew.
The idea is to take out all PF_flags of the "I'm a $FOO" thread into their own field.
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