x86/64 and oprofile [was Re: Linux 2.6.4-rc1]
From: Philippe Elie (phil.el_at_wanadoo.fr)
Date: 02/28/04
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Date: Sat, 28 Feb 2004 06:26:18 +0000 To: Linus Torvalds <torvalds@osdl.org>
On Fri, 27 Feb 2004 at 15:03 +0000, Linus Torvalds wrote:
> o Allow P4 oprofile code for x86-64
P4 oprofile needs cpu_sibling_map and smp_num_siblings, the later
was not exported
regards,
Phil
===== arch/x86_64/kernel/x8664_ksyms.c 1.25 vs edited =====
--- 1.25/arch/x86_64/kernel/x8664_ksyms.c Wed Feb 25 16:06:01 2004
+++ edited/arch/x86_64/kernel/x8664_ksyms.c Sat Feb 28 06:10:55 2004
@@ -196,6 +196,7 @@
#ifdef CONFIG_SMP
EXPORT_SYMBOL(cpu_sibling_map);
+EXPORT_SYMBOL(smp_num_siblings);
#endif
extern void do_softirq_thunk(void);
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- Previous message: Peter Williams: "Re: [RFC][PATCH] O(1) Entitlement Based Scheduler"
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