From: "Pekka Enberg" <penberg@cs.helsinki.fi>
To: jmerkey@wolfmountaingroup.com
Cc: linux-kernel@vger.kernel.org, "Ingo Molnar" <mingo@elte.hu>
Subject: Re: [PATCH 2.6.27-rc3 26/29] mdb: export task_curr
Date: Thu, 14 Aug 2008 11:39:00 +0300 [thread overview]
Message-ID: <84144f020808140139v691e6590idd79995168af4e9e@mail.gmail.com> (raw)
In-Reply-To: <200808140614.m7E6EcDS006264@wolfmountaingroup.com>
On Thu, Aug 14, 2008 at 9:14 AM, <jmerkey@wolfmountaingroup.com> wrote:
> export the task_curr function to the module based kernel debugger to enable
> process back tracing and state display.
>
> Signed-off-by: Jeffrey Vernon Merkey (jmerkey@wolfmountaingroup.com)
>
> --- a/kernel/sched.c 2008-08-13 14:22:32.000000000 -0600
> +++ b/kernel/sched.c 2008-08-13 11:56:03.000000000 -0600
> @@ -1736,6 +1736,9 @@
> {
> return cpu_curr(task_cpu(p)) == p;
> }
> +#if defined(CONFIG_MDB_MODULE)
> +EXPORT_SYMBOL_GPL(task_curr);
> +#endif
We usually don't export symbols conditionally, especially in core kernel code.
next prev parent reply other threads:[~2008-08-14 8:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-14 6:14 jmerkey
2008-08-14 8:39 ` Pekka Enberg [this message]
2008-08-14 14:35 ` jmerkey
2008-08-14 15:05 ` Johannes Weiner
2008-08-14 14:49 ` jmerkey
2008-08-15 12:25 ` Ingo Molnar
2008-08-15 15:58 ` jmerkey
2008-08-15 16:39 ` Ingo Molnar
2008-08-15 16:26 ` jmerkey
2008-08-15 17:14 ` jmerkey
2008-08-15 16:13 ` jmerkey
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