From a9894a4a3c7fb53258d46dafe9dd4f45369fd9dd Mon Sep 17 00:00:00 2001
From: Tony Luck <tony.luck@intel.com>
Date: Fri, 17 Oct 2008 13:47:53 -0700
Subject: [IA64] Fix annoying IA64_TR_ALLOC_MAX message.
Madison cpus support 64 TR registers. Increase IA64_TR_ALLOC_MAX
to 64. Also fixup the messages that get printed when this limit
is exceeded. Repeating for every cpu is too noisy.
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/mm/tlb.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
(limited to 'arch/ia64/mm')
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index 8caf42471f0d..bd9818a36b47 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -362,9 +362,13 @@ ia64_tlb_init (void)
per_cpu(ia64_tr_num, cpu) =
vm_info_1.pal_vm_info_1_s.max_dtr_entry+1;
if (per_cpu(ia64_tr_num, cpu) > IA64_TR_ALLOC_MAX) {
+ static int justonce = 1;
per_cpu(ia64_tr_num, cpu) = IA64_TR_ALLOC_MAX;
- printk(KERN_DEBUG "TR register number exceeds IA64_TR_ALLOC_MAX!"
- "IA64_TR_ALLOC_MAX should be extended\n");
+ if (justonce) {
+ justonce = 0;
+ printk(KERN_DEBUG "TR register number exceeds "
+ "IA64_TR_ALLOC_MAX!\n");
+ }
}
}
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