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oprofile/x86: remove node check in AMD IBS initialization 

Standard AMD systems have the same number of nodes as there are
northbridge devices. However, there may kernel configurations
(especially for 32 bit) or system setups exist, where the node number
is different or it can not be detected properly. Thus the check is not
reliable and may fail though IBS setup was fine. For this reason it is
better to remove the check.

Cc: stable <stable@kernel.org>
Signed-off-by: Robert Richter <robert.richter@amd.com>
This commit is contained in:
Robert Richter 2010-01-28 16:50:45 +01:00
parent 013cfc5067
commit 89baaaa98a
1 changed files with 0 additions and 10 deletions
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10
arch/x86/oprofile/op_model_amd.c
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@ -389,16 +389,6 @@ static int init_ibs_nmi(void)
return 1;
}
#ifdef CONFIG_NUMA
/* Sanity check */
/* Works only for 64bit with proper numa implementation. */
if (nodes != num_possible_nodes()) {
printk(KERN_DEBUG "Failed to setup CPU node(s) for IBS, "
"found: %d, expected %d",
nodes, num_possible_nodes());
return 1;
}
#endif
return 0;
}