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From: Robert Richter on 4 Mar 2010 11:30
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(a)linutronix.de>
> Cc: Robert Richter <robert.richter(a)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(a)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(a)amd.com

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Prev: linux-next: build warning after merge of the xfs tree
Next: [tip:perf/pebs] perf trace/scripting: Remove extraneous header read