Messages in this thread | | | From | Miguel Botón <> | Subject | Re: [patch] CFS scheduler, -v17 | Date | Fri, 15 Jun 2007 19:47:14 +0200 |
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On Friday 15 June 2007 18:28, Luiz Fernando N. Capitulino wrote: > Hmm, I'm getting this while compiling: > > """ > LD .tmp_vmlinux1 > kernel/built-in.o: In function `rq_clock': > /home/lcapitulino/src/kernels/upstream/linux-2.6-cfs/kernel/sched.c:321: > undefined reference to `cpu_of' > /home/lcapitulino/src/kernels/upstream/linux-2.6-cfs/kernel/sched.c:321: > undefined reference to `cpu_of' > /home/lcapitulino/src/kernels/upstream/linux-2.6-cfs/kernel/sched.c:321: > undefined reference to `cpu_of' > /home/lcapitulino/src/kernels/upstream/linux-2.6-cfs/kernel/sched.c:321: > undefined reference to `cpu_of' > /home/lcapitulino/src/kernels/upstream/linux-2.6-cfs/kernel/sched.c:321: > undefined reference to `cpu_of' > kernel/built-in.o:/home/lcapitulino/src/kernels/upstream/linux-2.6-cfs/kern >el/sched.c:321: more undefined references to `cpu_of' follow make: *** > [.tmp_vmlinux1] Error 1 > """ > > The code in question is really strange: > > #ifdef CONFIG_SMP > ... > static inline int cpu_of(struct rq *rq) > #ifdef CONFIG_SMP > return rq->cpu; > #else > return 0; > #endif > } > ... > #endif
I patched kernel 2.6.21.5 with CFS v17 and I didn't experience this problem (I checked that piece of code and I didn't see something wrong). Looks like it only appears in kernel 2.6.22-rc4.
-- Miguel Botón - 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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