From: Steven Rostedt <rostedt@goodmis.org>
To: Darren Hart <darren@dvhart.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: smp_apic_timer_interrupt entry point
Date: Fri, 19 Nov 2004 20:17:45 -0500 [thread overview]
Message-ID: <1100913465.4051.48.camel@localhost.localdomain> (raw)
In-Reply-To: <1100911984.22670.4.camel@localhost.localdomain>
On Fri, 2004-11-19 at 16:53 -0800, Darren Hart wrote:
> I am trying to hunt down the entry point to smp_apic_timer_interrupt()
> for i386. grep found:
>
> arch/x86_64/kernel/entry.S: apicinterrupt LOCAL_TIMER_VECTOR,smp_apic_timer_interrupt
>
> but nothing for i386. I noticed that entry.o on i386 does contain the
> string "smp_apic_timer_interrupt", is there some kind of linker magic
> going on?
Not linker magic, but macro magic. Look again at entry.S at
BUILD_INTERRUPT. It adds the smp_ onto apic_timer_interrupt.
Then look where apic_timer_interrupt is used.
--
Steven Rostedt
Senior Engineer
Kihon Technologies
prev parent reply other threads:[~2004-11-20 1:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-20 0:53 smp_apic_timer_interrupt entry point Darren Hart
2004-11-20 1:17 ` Steven Rostedt [this message]
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