[lttng-dev] [PATCH lttng-modules] Update compaction instrumentation for 3.14.x stable kernels

[Mathieu Desnoyers]

Merged into master, stable-2.6, stable-2.5, stable-2.4, thanks!

Mathieu

----- Original Message -----
> From: "Simon Marchi" <simon.marchi at polymtl.ca>
> To: lttng-dev at lists.lttng.org
> Sent: Sunday, December 7, 2014 12:14:19 PM
> Subject: [lttng-dev] [PATCH lttng-modules] Update compaction instrumentation	for 3.14.x stable kernels
> 
> Conditional compilation introduced by lttng-modules commit
> 
>   0007344741ef65259bc52dea72259173dfbf96c0
> 
> needs to be applied to kernels 3.14.25 and up in the 3.14.x branch.
> 
> Signed-off-by: Simon Marchi <simon.marchi at polymtl.ca>
> Reported-by: Bjørn Forsman <bjorn.forsman at gmail.com>
> ---
>  instrumentation/events/lttng-module/compaction.h | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/instrumentation/events/lttng-module/compaction.h
> b/instrumentation/events/lttng-module/compaction.h
> index ee23aa9..773a6ad 100644
> --- a/instrumentation/events/lttng-module/compaction.h
> +++ b/instrumentation/events/lttng-module/compaction.h
> @@ -46,7 +46,8 @@
> LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_compaction_isolate_template,
> mm_compaction_is
>  	TP_ARGS(nr_scanned, nr_taken)
>  )
>  
> -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
> +#if LTTNG_KERNEL_RANGE(3,14,25, 3,15,0) || \
> +	(LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
>  LTTNG_TRACEPOINT_EVENT(mm_compaction_migratepages,
>  
>  	TP_PROTO(unsigned long nr_all,
> --
> 2.1.3
> 
> 
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> 

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com