Re: Re: kswapd OOPS under 2.4.19-pre8 (ext3, Reiserfs + (soft)raid0)

[Todd R. Eigenschink]

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