Messages in this thread | | | Subject | Re: [PATCH -rt] scheduling while atomic in fs/file.c | From | Daniel Walker <> | Date | Wed, 03 May 2006 13:43:25 -0700 |
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On Wed, 2006-05-03 at 22:45 +0200, Ingo Molnar wrote: > * Daniel Walker <dwalker@mvista.com> wrote: > > > - fddef = &get_cpu_var(fdtable_defer_list); > > + fddef = &__get_cpu_var(fdtable_defer_list); > > ok, the bug you found is real - but i dont like the fix: now we will be > using smp_processor_id() in preemptible code, which will trip up under > DEBUG_PREEMPT. Since in this particular case any CPU is fine, > per_cpu(...,raw_smp_processor_id()) ought to do the trick. Mind to > update the patch?
Sure I can do it, not exactly high priority considering it's never been observed ..
Daniel
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