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authorRobert Richter <robert.richter@amd.com>2009-07-10 15:47:17 +0200
committerRobert Richter <robert.richter@amd.com>2009-07-20 16:43:21 +0200
commit61d149d5248ad7428801cdede0f5fcc2b90cd61c (patch)
tree7cfc04e6567cf34f2cba40f86287a51566d163ad /arch/x86/oprofile/op_model_amd.c
parent1b294f5960cd89e49eeb3e797860c552b03f2272 (diff)
downloadlinux-2.6.38-lt-ux500-61d149d5248ad7428801cdede0f5fcc2b90cd61c.tar.gz
x86/oprofile: Implement op_x86_virt_to_phys()
This patch implements a common x86 function to convert virtual counter numbers to physical. Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/oprofile/op_model_amd.c')
-rw-r--r--arch/x86/oprofile/op_model_amd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
index dce69b5979e..1ea19829d98 100644
--- a/arch/x86/oprofile/op_model_amd.c
+++ b/arch/x86/oprofile/op_model_amd.c
@@ -81,7 +81,7 @@ static void op_mux_fill_in_addresses(struct op_msrs * const msrs)
int i;
for (i = 0; i < NUM_VIRT_COUNTERS; i++) {
- int hw_counter = i % NUM_COUNTERS;
+ int hw_counter = op_x86_virt_to_phys(i);
if (reserve_perfctr_nmi(MSR_K7_PERFCTR0 + i))
msrs->multiplex[i].addr = MSR_K7_PERFCTR0 + hw_counter;
else