Messages in this thread |  | | | Date | Wed, 11 Apr 2007 18:10:33 +0800 | | From | "Zhao Forrest" <> | | Subject | Re: Why kmem_cache_free occupy CPU for more than 10 seconds? |
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On 4/11/07, Peter Zijlstra <a.p.zijlstra@chello.nl> wrote: > On Wed, 2007-04-11 at 02:53 -0700, Paul Jackson wrote: > > I'm confused - which end of ths stack is up? > > > > cpuset_exit doesn't call do_exit, rather it's the other > > way around. But put_files_struct doesn't call do_exit, > > rather do_exit calls __exit_files calls put_files_struct. > > I'm guessing its x86_64 which generates crap traces. > Yes, it's x86_64. Is there a reliable way to generate stack traces under x86_64? Can enabling "[ ] Compile the kernel with frame pointers" help? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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