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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2007-02-05 21:18:31 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-02-05 21:18:31 +0100
commit31ee4b2f40994e8b21691f85cdd4052551a789b7 (patch)
tree1bb167e720e25a2ea9a5168b21cc882f85b18fa8 /arch/s390/kernel/setup.c
parent31cb4bd31a48f62105d037ad53192b94d4c08f53 (diff)
[S390] Calibrate delay and bogomips.
Preset the bogomips number to the cpu capacity value reported by store system information in SYSIB 1.2.2. This value is constant for a particular machine model and can be used to determine relative performance differences between machines. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/setup.c')
-rw-r--r--arch/s390/kernel/setup.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 2569aafcc54..2fa866f6f71 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -938,6 +938,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
struct cpuinfo_S390 *cpuinfo;
unsigned long n = (unsigned long) v - 1;
+ s390_adjust_jiffies();
preempt_disable();
if (!n) {
seq_printf(m, "vendor_id : IBM/S390\n"