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SubjectRe: Re: kswapd OOPS under 2.4.19-pre8 (ext3, Reiserfs + (soft)raid0)
Mike Galbraith writes:
>Methinks there's an easier way to get to the line in question. Compile sched.c with -g via make kernel/sched.o EXTRA_CFLAGS=-g.. gbd can then be used to get you the line with list *__wake_up+0xb2.


Ooh, spiffy idea. (Like I said, asm rookie.) I just compiled gdb,
and here's what it says. Interesting, to me, at least.


(gdb) list *__wake_up+0xb2
0x9d6 is in __wake_up
(/src/linux-2.4.19-pre8/include/asm/processor.h:488).
483 #ifdef CONFIG_MPENTIUMIII
484
485 #define ARCH_HAS_PREFETCH
486 extern inline void prefetch(const void *x)
487 {
488 __asm__ __volatile__ ("prefetchnta (%0)" : : "r"(x));
489 }
490
491 #elif CONFIG_X86_USE_3DNOW
492
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