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SubjectRe: [PATCH 11/24] x86/oprofile: Add IBS support for AMD CPUs, model specific code
Robert Richter wrote:
> From: Barry Kasindorf <barry.kasindorf@amd.com>
>
> This patchset supports the new profiling hardware available in the
> latest AMD CPUs in the oProfile driver.
>
> Signed-off-by: Barry Kasindorf <barry.kasindorf@amd.com>
> Signed-off-by: Robert Richter <robert.richter@amd.com>
> ---
> arch/x86/oprofile/op_model_athlon.c | 257 +++++++++++++++++++++++++++++++++++
> 1 files changed, 257 insertions(+), 0 deletions(-)
>
> diff --git a/arch/x86/oprofile/op_model_athlon.c b/arch/x86/oprofile/op_model_athlon.c
> index 40ecb02..229e0b4 100644
> --- a/arch/x86/oprofile/op_model_athlon.c
> +++ b/arch/x86/oprofile/op_model_athlon.c
> @@ -9,9 +9,13 @@
> * @author Philippe Elie
> * @author Graydon Hoare
> * @author Robert Richter <robert.richter@amd.com>
> + * @author Barry Kasindorf
> */
>
[snip]
> +
> +struct op_ibs_config {
> + unsigned long op_enabled;
> + unsigned long fetch_enabled;
> + unsigned long max_cnt_fetch;
> + unsigned long max_cnt_op;
> + unsigned long rand_en;
> + unsigned long dispatched_ops;
I don't see dispatched_ops being used either by your kernel driver changes or by
the userspace changes submitted by Jason.

-Maynard
[snip]



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