Messages in this thread Patch in this message | | | Date | Mon, 02 May 2011 17:11:34 -0400 | From | Mathieu Desnoyers <> | Subject | [RFC patch 11/32] trace event module remove semicolons |
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Part of the gradual TRACE_EVENT() semicolon removal. Enables creation of array of events, thus saving space for trace event probes.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> CC: Steven Rostedt <rostedt@goodmis.org> CC: Frederic Weisbecker <fweisbec@gmail.com> CC: Ingo Molnar <mingo@elte.hu> CC: Thomas Gleixner <tglx@linutronix.de> CC: Li Zefan <lizf@cn.fujitsu.com> CC: Rusty Russell <rusty@rustcorp.com.au> --- include/trace/events/module.h | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-)
Index: linux-2.6-lttng/include/trace/events/module.h =================================================================== --- linux-2.6-lttng.orig/include/trace/events/module.h +++ linux-2.6-lttng/include/trace/events/module.h @@ -18,6 +18,9 @@ #ifdef CONFIG_MODULES +#ifndef _TRACE_MODULE_DEF_ +#define _TRACE_MODULE_DEF_ + struct module; #define show_module_flags(flags) __print_flags(flags, "", \ @@ -25,6 +28,8 @@ struct module; { (1UL << TAINT_FORCED_MODULE), "F" }, \ { (1UL << TAINT_CRAP), "C" }) +#endif /* _TRACE_MODULE_DEF_ */ + TRACE_EVENT(module_load, TP_PROTO(struct module *mod), @@ -42,7 +47,7 @@ TRACE_EVENT(module_load, ), TP_printk("%s %s", __get_str(name), show_module_flags(__entry->taints)) -); +) TRACE_EVENT(module_free, @@ -59,7 +64,7 @@ TRACE_EVENT(module_free, ), TP_printk("%s", __get_str(name)) -); +) #ifdef CONFIG_MODULE_UNLOAD /* trace_module_get/put are only used if CONFIG_MODULE_UNLOAD is defined */ @@ -84,21 +89,21 @@ DECLARE_EVENT_CLASS(module_refcnt, TP_printk("%s call_site=%pf refcnt=%d", __get_str(name), (void *)__entry->ip, __entry->refcnt) -); +) DEFINE_EVENT(module_refcnt, module_get, TP_PROTO(struct module *mod, unsigned long ip), TP_ARGS(mod, ip) -); +) DEFINE_EVENT(module_refcnt, module_put, TP_PROTO(struct module *mod, unsigned long ip), TP_ARGS(mod, ip) -); +) #endif /* CONFIG_MODULE_UNLOAD */ TRACE_EVENT(module_request, @@ -121,7 +126,7 @@ TRACE_EVENT(module_request, TP_printk("%s wait=%d call_site=%pf", __get_str(name), (int)__entry->wait, (void *)__entry->ip) -); +) #endif /* CONFIG_MODULES */
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