linux-kernel - Re: [patch 1/1] oprofile: Convert oprofilefs_lock to raw

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Message-ID: <20100304162242.GP13205@erda.amd.com>
Date:	Thu, 4 Mar 2010 17:22:42 +0100
From:	Robert Richter <robert.richter@....com>
To:	Thomas Gleixner <tglx@...utronix.de>
CC:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [patch 1/1] oprofile: Convert oprofilefs_lock to raw_spinlock

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@...utronix.de>
> Cc: Robert Richter <robert.richter@....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@....com>

Thomas, do you want to send it upstream via RT updates?

-Robert

-- 
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@....com

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