[Cluster-devel] [PATCH 10/18] gfs2: Provide config option for enabling trace points

[Cluster-devel] [PATCH 10/18] gfs2: Provide config option for enabling trace points

[Jan Kara]

CC: cluster-devel at redhat.com
Signed-off-by: Jan Kara <jack@suse.cz>
---
 fs/gfs2/Kconfig      |    8 ++++++++
 fs/gfs2/trace_gfs2.h |    2 ++
 2 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig
index 4dcddf8..872ced2 100644
--- a/fs/gfs2/Kconfig
+++ b/fs/gfs2/Kconfig
@@ -38,3 +38,11 @@ config GFS2_FS_LOCKING_DLM
 	  Most users of GFS2 will require this. It provides the locking
 	  interface between GFS2 and the DLM, which is required to use GFS2
 	  in a cluster environment.
+
+config GFS2_TRACER
+	bool "GFS2 tracing"
+	depends on GFS2_FS && EVENT_TRACING
+	help
+	  Provide trace points in block allocation functions, locking, and
+	  journaling code.
+
diff --git a/fs/gfs2/trace_gfs2.h b/fs/gfs2/trace_gfs2.h
index 148d55c..5f4faf3 100644
--- a/fs/gfs2/trace_gfs2.h
+++ b/fs/gfs2/trace_gfs2.h
@@ -1,5 +1,7 @@
 #undef TRACE_SYSTEM
+#undef TRACE_CONFIG
 #define TRACE_SYSTEM gfs2
+#define TRACE_CONFIG CONFIG_GFS2_TRACER
 
 #if !defined(_TRACE_GFS2_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_GFS2_H
-- 
1.6.4.2

[Cluster-devel] [PATCH 10/18] gfs2: Provide config option for enabling trace points

[Steven Whitehouse]

Hi,

Now in the GFS2 -nmw git tree. Thanks,

Steve.

On Tue, 2010-03-23 at 01:32 +0100, Jan Kara wrote:
> CC: cluster-devel at redhat.com
> Signed-off-by: Jan Kara <jack@suse.cz>
> ---
>  fs/gfs2/Kconfig      |    8 ++++++++
>  fs/gfs2/trace_gfs2.h |    2 ++
>  2 files changed, 10 insertions(+), 0 deletions(-)
> 
> diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig
> index 4dcddf8..872ced2 100644
> --- a/fs/gfs2/Kconfig
> +++ b/fs/gfs2/Kconfig
> @@ -38,3 +38,11 @@ config GFS2_FS_LOCKING_DLM
>  	  Most users of GFS2 will require this. It provides the locking
>  	  interface between GFS2 and the DLM, which is required to use GFS2
>  	  in a cluster environment.
> +
> +config GFS2_TRACER
> +	bool "GFS2 tracing"
> +	depends on GFS2_FS && EVENT_TRACING
> +	help
> +	  Provide trace points in block allocation functions, locking, and
> +	  journaling code.
> +
> diff --git a/fs/gfs2/trace_gfs2.h b/fs/gfs2/trace_gfs2.h
> index 148d55c..5f4faf3 100644
> --- a/fs/gfs2/trace_gfs2.h
> +++ b/fs/gfs2/trace_gfs2.h
> @@ -1,5 +1,7 @@
>  #undef TRACE_SYSTEM
> +#undef TRACE_CONFIG
>  #define TRACE_SYSTEM gfs2
> +#define TRACE_CONFIG CONFIG_GFS2_TRACER
>  
>  #if !defined(_TRACE_GFS2_H) || defined(TRACE_HEADER_MULTI_READ)
>  #define _TRACE_GFS2_H

[Cluster-devel] [PATCH 10/18] gfs2: Provide config option for enabling trace points

[Steven Whitehouse]

Hi,

On Tue, 2010-03-23 at 19:56 -0400, Steven Rostedt wrote:
> On Tue, 2010-03-23 at 12:01 +0000, Steven Whitehouse wrote:
> > Hi,
> > 
> > Now in the GFS2 -nmw git tree. Thanks,
> > 
> 
> Note, this depends on patch 1 which we have not yet determined if it
> should be applied or not.
> 
> -- Steve
> 
Sorry, I think I misread the initial message. I can roll it out again if
required. I did a compile test in both states though and it seemed to
work for me,

Steve.