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authorWill Deacon <will.deacon@arm.com>2013-08-30 18:06:48 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2013-08-30 18:47:07 +0100
commit326b16db9f69fd0d279be873c6c00f88c0a4aad5 (patch)
tree9c4994234516a57e26e2697f78aa78c4c4d0a4bd
parente25208f77c2dad5a9f2ab3d3df61252a90b71afa (diff)
arm64: delay: don't bother reporting bogomips in /proc/cpuinfo
We always use a timer-backed delay loop for arm64, so don't bother reporting a bogomips value which appears to confuse some people. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
-rw-r--r--arch/arm64/kernel/setup.c3
-rw-r--r--arch/arm64/kernel/smp.c6
2 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index add6ea616843..bca4c1c2052a 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -328,9 +328,6 @@ static int c_show(struct seq_file *m, void *v)
#ifdef CONFIG_SMP
seq_printf(m, "processor\t: %d\n", i);
#endif
- seq_printf(m, "BogoMIPS\t: %lu.%02lu\n\n",
- loops_per_jiffy / (500000UL/HZ),
- loops_per_jiffy / (5000UL/HZ) % 100);
}
/* dump out the processor features */
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index fee5cce83450..78db90dcc910 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -223,11 +223,7 @@ asmlinkage void secondary_start_kernel(void)
void __init smp_cpus_done(unsigned int max_cpus)
{
- unsigned long bogosum = loops_per_jiffy * num_online_cpus();
-
- pr_info("SMP: Total of %d processors activated (%lu.%02lu BogoMIPS).\n",
- num_online_cpus(), bogosum / (500000/HZ),
- (bogosum / (5000/HZ)) % 100);
+ pr_info("SMP: Total of %d processors activated.\n", num_online_cpus());
}
void __init smp_prepare_boot_cpu(void)