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linux/arch/i386/oprofile
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Andi Kleen 6c977aad03 i386: Fix K8/core2 oprofile on multiple CPUs 
Only try to allocate MSRs once instead of for every CPU.

This assumes the MSRs are the same on all CPUs which is currently
true. P4-HT is a special case for different SMT threads, but the code
always saves/restores all MSRs so it works identical.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-21 09:56:56 -07:00
..
backtrace.c [PATCH] x86: fix oprofile kernel callgraph regression 2006-02-14 08:25:29 -08:00
init.c [PATCH] Fix function/macro name collision on i386 oprofile 2005-09-07 16:57:29 -07:00
Kconfig [PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu 2005-11-07 07:53:35 -08:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nmi_int.c i386: Fix K8/core2 oprofile on multiple CPUs 2007-05-21 09:56:56 -07:00
nmi_timer_int.c move die notifier handling to common code 2007-05-08 11:15:04 -07:00
op_counter.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
op_model_athlon.c [PATCH] i386: Utilize performance counter reservation framework in oprofile 2006-09-26 10:52:26 +02:00
op_model_p4.c [PATCH] i386: Utilize performance counter reservation framework in oprofile 2006-09-26 10:52:26 +02:00
op_model_ppro.c [PATCH] i386: Handle 32 bit PerfMon Counter writes cleanly in oprofile 2007-02-13 13:26:23 +01:00
op_x86_model.h [PATCH] i386: Utilize performance counter reservation framework in oprofile 2006-09-26 10:52:26 +02:00