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Date: Tue, 31 Jul 2007 16:25:09 -0700 From: Christoph Lameter <clameter@....com> To: linux-kernel@...r.kernel.org Cc: Christoph Lameter <clameter@....com> Subject: [PATCH 4/7] Simple Performance Counters: IA64 support Provide a cycles_to_ns function Signed-off-by: Christoph Lameter <clameter@....com> --- include/asm-ia64/timex.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/include/asm-ia64/timex.h b/include/asm-ia64/timex.h index 05a6baf..60a1eeb 100644 --- a/include/asm-ia64/timex.h +++ b/include/asm-ia64/timex.h @@ -39,4 +39,7 @@ get_cycles (void) return ret; } +#define cycles_to_ns(x) (((x) * local_cpu_data->nsec_per_cyc) \ + >> IA64_NSEC_PER_CYC_SHIFT) + #endif /* _ASM_IA64_TIMEX_H */ -- 1.5.2.4 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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