Jiri Olsa 63c45f4ba5 perf: Disallow user-space stack dumps for function trace events ... Recent issues with user space callchains processing within page fault handler tracing showed as Peter said 'there's just too much fail surface'. The user space stack dump is just another source of the this issue. Related list discussions: http://marc.info/?t=139302086500001&r=1&w=2 http://marc.info/?t=139301437300003&r=1&w=2 Suggested-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Paul Mackerras <paulus@samba.org> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1393775800-13524-3-git-send-email-jolsa@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2014-03-11 11:57:58 +01:00
..
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_benchmark.c	tracing: Use NUMA allocation for per-cpu ring buffer pages	2011-06-14 22:04:39 -04:00
ring_buffer.c	ring-buffer: Fix first commit on sub-buffer having non-zero delta	2014-02-11 13:38:54 -05:00
rpm-traces.c	PM / Runtime: Introduce trace points for tracing rpm_* functions	2011-09-27 22:53:27 +02:00
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: Disallow user-space stack dumps for function trace events	2014-03-11 11:57:58 +01:00
trace_events_filter_test.h	tracing/filter: Add startup tests for events filter	2011-08-19 14:35:59 -04:00
trace_events_filter.c	tracing: Add and use generic set_trigger_filter() implementation	2013-12-21 22:02:17 -05:00
trace_events_trigger.c	tracing: Show available event triggers when no trigger is set	2014-01-09 21:20:32 -05:00
trace_events.c	tracing: Do not add event files for modules that fail tracepoints	2014-03-03 21:11:05 -05:00
trace_export.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
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_functions.c	tracing: Add ref_data to function and fgraph tracer structs	2013-07-18 21:31:31 -04:00
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_dynamic.c	ftrace: Add self-tests for multiple function trace users	2011-05-18 19:24:51 -04:00
trace_selftest.c	sched/deadline: Add latency tracing for SCHED_DEADLINE tasks	2014-01-13 13:41:11 +01:00
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
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