From: Robert Richter <robert.richter@amd.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: [patch 1/1] oprofile: Convert oprofilefs_lock to raw_spinlock
Date: Thu, 4 Mar 2010 17:22:42 +0100 [thread overview]
Message-ID: <20100304162242.GP13205@erda.amd.com> (raw)
In-Reply-To: <20100217144121.650660618@linutronix.de>
On 17.02.10 14:41:59, Thomas Gleixner wrote:
> oprofilefs_lock needs to be a real spinlock on preempt-rt. Convert it
> to a raw_spinlock. No change for !RT kernels.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: Robert Richter <robert.richter@amd.com>
> ---
> arch/arm/oprofile/common.c | 4 ++--
> arch/x86/oprofile/nmi_int.c | 4 ++--
> drivers/oprofile/event_buffer.c | 4 ++--
> drivers/oprofile/oprofilefs.c | 6 +++---
> include/linux/oprofile.h | 2 +-
> 5 files changed, 10 insertions(+), 10 deletions(-)
Acked-by: Robert Richter <robert.richter@amd.com>
Thomas, do you want to send it upstream via RT updates?
-Robert
--
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@amd.com
prev parent reply other threads:[~2010-03-04 16:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-17 14:41 [patch 1/1] oprofile: Convert oprofilefs_lock to raw_spinlock Thomas Gleixner
2010-03-04 16:22 ` Robert Richter [this message]
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