Commit-ID: 6adf406f0a0eaf37251018d15f51e93f5b538ee6 Gitweb: http://git.kernel.org/tip/6adf406f0a0eaf37251018d15f51e93f5b538ee6 Author: Andi Kleen <andi@xxxxxxxxxxxxxx> AuthorDate: Mon, 27 Apr 2009 17:44:13 +0200 Committer: Robert Richter <robert.richter@xxxxxxx> CommitDate: Fri, 8 May 2009 11:06:33 +0200 oprofile: add support for Core i7 and Atom The registers are about the same as other Family 6 CPUs so we only need to add detection. I'm not completely happy with calling Nehalem Core i7 because there will be undoubtedly other Nehalem based CPUs in the future with different marketing names, but it's the best we got for now. Requires updated oprofile userland for the new event files. If you don't want to update right now you can also use oprofile.force_arch_perfmon=1 (added in the next patch) with 0.9.4 Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx> Signed-off-by: Robert Richter <robert.richter@xxxxxxx> --- arch/x86/oprofile/nmi_int.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index f472c0c..3308147 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -417,6 +417,13 @@ static int __init ppro_init(char **cpu_type) case 15: case 23: *cpu_type = "i386/core_2"; break; + case 26: + arch_perfmon_setup_counters(); + *cpu_type = "i386/core_i7"; + break; + case 28: + *cpu_type = "i386/atom"; + break; default: /* Unknown */ return 0; -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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