As noted by Andreas Franck, the assembler instruction for
write prefetch is mistakenly a read prefetch. Below is for
linux-2.4.8-ac11 that corrects the error.
Regards
Anders Fugmann
----- linux/include/asm-i386/processor.h~ Sun Aug 26 01:18:12 2001 +++ linux/include/asm-i386/processor.h Sun Aug 26 01:22:36 2001 @@ -501,7 +502,7 @@
extern inline void prefetchw(const void *x) { - __asm__ __volatile__ ("prefetch (%0)" : : "r"(x)); + __asm__ __volatile__ ("prefetchw (%0)" : : "r"(x)); } #define spin_lock_prefetch(x) prefetchw(x)
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This archive was generated by hypermail 2b29 : Fri Aug 31 2001 - 21:00:19 EST