[RFC][PATCH v1 10/15] perf: export tracepoint events via sysfs: module
in [Kernel]
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From: Lin Ming on 22 Jul 2010 07:20 module tracepoint events are exported like below, /sys/module/events/ |-- module_free | |-- config | `-- type |-- module_get | |-- config | `-- type |-- module_load | |-- config | `-- type |-- module_put | |-- config | `-- type `-- module_request |-- config `-- type --- kernel/params.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/kernel/params.c b/kernel/params.c index 0b30ecd..be3326c 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -24,6 +24,7 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/ctype.h> +#include <linux/perf_event.h> #if 0 #define DEBUGP printk @@ -763,6 +764,8 @@ static int __init param_sysfs_init(void) param_sysfs_builtin(); + perf_sys_add_tp(&module_kset->kobj, "module"); + return 0; } subsys_initcall(param_sysfs_init); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |