* [PATCH lttng-modules] Add load/unload messages to kernel log
@ 2016-12-21 22:55 Michael Jeanson
0 siblings, 0 replies; 2+ messages in thread
From: Michael Jeanson @ 2016-12-21 22:55 UTC (permalink / raw)
To: lttng-dev
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
---
lttng-events.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/lttng-events.c b/lttng-events.c
index 176908b..eeaac08 100644
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -2677,6 +2677,12 @@ static int __init lttng_events_init(void)
ret = lttng_logger_init();
if (ret)
goto error_logger;
+ printk(KERN_NOTICE "lttng: Loaded modules v%s.%s.%s%s (%s)\n",
+ __stringify(LTTNG_MODULES_MAJOR_VERSION),
+ __stringify(LTTNG_MODULES_MINOR_VERSION),
+ __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION),
+ LTTNG_MODULES_EXTRAVERSION,
+ LTTNG_VERSION_NAME);
return 0;
error_logger:
@@ -2687,6 +2693,12 @@ error_kmem:
lttng_tracepoint_exit();
error_tp:
lttng_context_exit();
+ printk(KERN_NOTICE "lttng: Failed to load modules v%s.%s.%s%s (%s)\n",
+ __stringify(LTTNG_MODULES_MAJOR_VERSION),
+ __stringify(LTTNG_MODULES_MINOR_VERSION),
+ __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION),
+ LTTNG_MODULES_EXTRAVERSION,
+ LTTNG_VERSION_NAME);
return ret;
}
@@ -2703,6 +2715,12 @@ static void __exit lttng_events_exit(void)
kmem_cache_destroy(event_cache);
lttng_tracepoint_exit();
lttng_context_exit();
+ printk(KERN_NOTICE "lttng: Unloaded modules v%s.%s.%s%s (%s)\n",
+ __stringify(LTTNG_MODULES_MAJOR_VERSION),
+ __stringify(LTTNG_MODULES_MINOR_VERSION),
+ __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION),
+ LTTNG_MODULES_EXTRAVERSION,
+ LTTNG_VERSION_NAME);
}
module_exit(lttng_events_exit);
--
2.7.4
_______________________________________________
lttng-dev mailing list
lttng-dev@lists.lttng.org
https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH lttng-modules] Add load/unload messages to kernel log
[not found] <1482360926-13430-1-git-send-email-mjeanson@efficios.com>
@ 2016-12-22 16:29 ` Mathieu Desnoyers
0 siblings, 0 replies; 2+ messages in thread
From: Mathieu Desnoyers @ 2016-12-22 16:29 UTC (permalink / raw)
To: Michael Jeanson; +Cc: lttng-dev
merged, changed lttng: -> LTTng:
Thanks!
Mathieu
----- On Dec 21, 2016, at 5:55 PM, Michael Jeanson mjeanson@efficios.com wrote:
> Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
> ---
> lttng-events.c | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
> diff --git a/lttng-events.c b/lttng-events.c
> index 176908b..eeaac08 100644
> --- a/lttng-events.c
> +++ b/lttng-events.c
> @@ -2677,6 +2677,12 @@ static int __init lttng_events_init(void)
> ret = lttng_logger_init();
> if (ret)
> goto error_logger;
> + printk(KERN_NOTICE "lttng: Loaded modules v%s.%s.%s%s (%s)\n",
> + __stringify(LTTNG_MODULES_MAJOR_VERSION),
> + __stringify(LTTNG_MODULES_MINOR_VERSION),
> + __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION),
> + LTTNG_MODULES_EXTRAVERSION,
> + LTTNG_VERSION_NAME);
> return 0;
>
> error_logger:
> @@ -2687,6 +2693,12 @@ error_kmem:
> lttng_tracepoint_exit();
> error_tp:
> lttng_context_exit();
> + printk(KERN_NOTICE "lttng: Failed to load modules v%s.%s.%s%s (%s)\n",
> + __stringify(LTTNG_MODULES_MAJOR_VERSION),
> + __stringify(LTTNG_MODULES_MINOR_VERSION),
> + __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION),
> + LTTNG_MODULES_EXTRAVERSION,
> + LTTNG_VERSION_NAME);
> return ret;
> }
>
> @@ -2703,6 +2715,12 @@ static void __exit lttng_events_exit(void)
> kmem_cache_destroy(event_cache);
> lttng_tracepoint_exit();
> lttng_context_exit();
> + printk(KERN_NOTICE "lttng: Unloaded modules v%s.%s.%s%s (%s)\n",
> + __stringify(LTTNG_MODULES_MAJOR_VERSION),
> + __stringify(LTTNG_MODULES_MINOR_VERSION),
> + __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION),
> + LTTNG_MODULES_EXTRAVERSION,
> + LTTNG_VERSION_NAME);
> }
>
> module_exit(lttng_events_exit);
> --
> 2.7.4
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
_______________________________________________
lttng-dev mailing list
lttng-dev@lists.lttng.org
https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
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2016-12-21 22:55 [PATCH lttng-modules] Add load/unload messages to kernel log Michael Jeanson
[not found] <1482360926-13430-1-git-send-email-mjeanson@efficios.com>
2016-12-22 16:29 ` Mathieu Desnoyers
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