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List:       oprofile-list
Subject:    [PATCH] oprofile: Don't report Nehalem as core_2
From:       Andi Kleen <andi () firstfloor ! org>
Date:       2008-08-20 16:40:32
Message-ID: 1219250433-25516-4-git-send-email-andi () firstfloor ! org
[Download RAW message or body]

From: Andi Kleen <ak@linux.intel.com>

This essentially reverts Linus' earlier 4b9f12a3779c548b68bc9af7d94030868ad3aa1b
commit. Nehalem is not core_2, so it shouldn't be reported as such.
However with the earlier arch perfmon patch it will fall back to
arch perfmon mode now, so there is no need to fake it as core_2.
The only drawback is that Linus will need to patch the arch perfmon
support into his oprofile binary now, but I think he can do that.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 arch/x86/oprofile/nmi_int.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 6438c32..669a713 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -418,9 +418,6 @@ static int __init ppro_init(char **cpu_type)
 	case 15: case 23:
 		*cpu_type = "i386/core_2";
 		break;
-	case 26:
-		*cpu_type = "i386/core_2";
-		break;
 	default:
 		/* Unknown */
 		return 0;
-- 
1.5.6


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