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path: root/arch/x86/oprofile/op_model_amd.c
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Diffstat (limited to 'arch/x86/oprofile/op_model_amd.c')
-rw-r--r--arch/x86/oprofile/op_model_amd.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
index 96852d5480e0..d5e9dab71bec 100644
--- a/arch/x86/oprofile/op_model_amd.c
+++ b/arch/x86/oprofile/op_model_amd.c
@@ -257,8 +257,7 @@ static inline void op_amd_start_ibs(void)
ibs_op_ctl = min(ibs_op_ctl + IBS_RANDOM_MAXCNT_OFFSET,
IBS_OP_MAX_CNT);
}
- if (ibs_caps & IBS_CAPS_OPCNT && ibs_config.dispatched_ops)
- ibs_op_ctl |= IBS_OP_CNT_CTL;
+ ibs_op_ctl |= ibs_config.dispatched_ops ? IBS_OP_CNT_CTL : 0;
ibs_op_ctl |= IBS_OP_ENABLE;
val = op_amd_randomize_ibs_op(ibs_op_ctl);
wrmsrl(MSR_AMD64_IBSOPCTL, val);