Steven Rostedt (Red Hat) 45ab2813d4 tracing: Do not add event files for modules that fail tracepoints ... If a module fails to add its tracepoints due to module tainting, do not create the module event infrastructure in the debugfs directory. As the events will not work and worse yet, they will silently fail, making the user wonder why the events they enable do not display anything. Having a warning on module load and the events not visible to the users will make the cause of the problem much clearer. Link: http://lkml.kernel.org/r/20140227154923.265882695@goodmis.org Fixes: 6d723736e4 "tracing/events: add support for modules to TRACE_EVENT" Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: stable@vger.kernel.org # 2.6.31+ Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2014-03-03 21:11:05 -05:00
..
blktrace.c	block: Abstract out bvec iterator	2013-11-23 22:33:47 -08:00
ftrace.c	This pull request has a new feature to ftrace, namely the trace event	2014-01-22 16:35:21 -08:00
Kconfig	ring-buffer: Select IRQ_WORK	2013-05-03 19:24:17 -04:00
Makefile	tracing: Add basic event trigger framework	2013-12-20 18:40:22 -05:00
power-traces.c	PM / tracing: remove deprecated power trace API	2013-01-26 00:39:12 +01:00
ring_buffer.c	ring-buffer: Fix first commit on sub-buffer having non-zero delta	2014-02-11 13:38:54 -05:00
ring_buffer_benchmark.c
rpm-traces.c
trace.c	tracing: Check if tracing is enabled in trace_puts()	2014-01-23 12:27:59 -05:00
trace.h	tracing: Fix rcu handling of event_trigger_data filter field	2014-01-02 16:17:22 -05:00
trace_branch.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
trace_clock.c	tracing: Add "uptime" trace clock that uses jiffies	2013-03-15 00:36:09 -04:00
trace_entries.h	tracing: Add trace_puts() for even faster trace_printk() tracing	2013-03-15 00:35:55 -04:00
trace_event_perf.c	perf/trace: Properly use u64 to hold event_id	2013-11-19 16:57:44 +01:00
trace_events.c	tracing: Do not add event files for modules that fail tracepoints	2014-03-03 21:11:05 -05:00
trace_events_filter.c	tracing: Add and use generic set_trigger_filter() implementation	2013-12-21 22:02:17 -05:00
trace_events_filter_test.h
trace_events_trigger.c	tracing: Show available event triggers when no trigger is set	2014-01-09 21:20:32 -05:00
trace_export.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
trace_functions.c	tracing: Add ref_data to function and fgraph tracer structs	2013-07-18 21:31:31 -04:00
trace_functions_graph.c	tracing: Do not use signed enums with unsigned long long in fgragh output	2013-11-06 15:26:56 -05:00
trace_irqsoff.c	tracing: Use flag buffer_disabled for irqsoff tracer	2013-07-01 20:34:28 -04:00
trace_kdb.c	tracing: Consolidate max_tr into main trace_array structure	2013-03-15 00:35:40 -04:00
trace_kprobe.c	tracing: Consolidate event trigger code	2014-01-09 21:20:07 -05:00
trace_mmiotrace.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
trace_nop.c
trace_output.c	ftrace, sched: Add TRACE_FLAG_PREEMPT_RESCHED	2013-11-11 12:43:39 +01:00
trace_output.h	tracing: Rename trace_event_mutex to trace_event_sem	2013-03-15 13:22:10 -04:00
trace_printk.c	tracing: Add __tracepoint_string() to export string pointers	2013-07-26 13:39:44 -04:00
trace_probe.c	tracing/uprobes: Add @+file_offset fetch method	2014-01-02 20:57:05 -05:00
trace_probe.h	tracing/probes: Fix build break on !CONFIG_KPROBE_EVENT	2014-01-03 15:27:18 -05:00
trace_sched_switch.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
trace_sched_wakeup.c	sched/deadline: Add SCHED_DEADLINE inheritance logic	2014-01-13 13:42:56 +01:00
trace_selftest.c	sched/deadline: Add latency tracing for SCHED_DEADLINE tasks	2014-01-13 13:41:11 +01:00
trace_selftest_dynamic.c
trace_stack.c	tracing: Add generic tracing_lseek() function	2014-01-02 16:17:12 -05:00
trace_stat.c	trace/trace_stat: use rbtree postorder iteration helper instead of opencoding	2013-11-05 16:01:47 -05:00
trace_stat.h
trace_syscalls.c	tracing: Consolidate event trigger code	2014-01-09 21:20:07 -05:00
trace_uprobe.c	tracing/probes: Fix build break on !CONFIG_KPROBE_EVENT	2014-01-03 15:27:18 -05:00