linux/kernel/trace
Steven Rostedt 49aa29513e tracing: Add boiler plate for subsystem filter
The system filter can be used to set multiple event filters that
exist within the system. But currently it displays the last filter
written that does not necessarily correspond to the filters within
the system. The system filter itself is not used to filter any events.
The system filter is just a means to set filters of the events within
it.

Because this causes an ambiguous state when the system filter reads
a filter string but the events within the system have different strings
it is best to just show a boiler plate:

 ### global filter ###
 # Use this to set filters for multiple events.
 # Only events with the given fields will be affected.
 # If no events are modified, an error message will be displayed here.

If an error occurs while writing to the system filter, the system
filter will replace the boiler plate with the error message as it
currently does.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2011-11-04 21:25:36 -04:00
..
blktrace.c blktrace: add FLUSH/FUA support 2011-08-11 10:36:05 +02:00
ftrace.c tracing: Warn on output if the function tracer was found corrupted 2011-10-11 09:13:25 -04:00
Kconfig trace events: Update version number reference to new 3.x scheme for EVENT_POWER_TRACING_DEPRECATED 2011-07-25 09:37:21 +02:00
Makefile tracing/filter: Add startup tests for events filter 2011-08-19 14:35:59 -04:00
power-traces.c
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 trace: Add ring buffer stats to measure rate of events 2011-08-30 12:27:45 -04:00
trace_branch.c
trace_clock.c tracing: Add a counter clock for those that do not trust clocks 2011-09-19 11:35:58 -04:00
trace_entries.h tracing: Have dynamic size event stack traces 2011-07-14 16:36:53 -04:00
trace_event_perf.c
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 boiler plate for subsystem filter 2011-11-04 21:25:36 -04:00
trace_events.c tracing: fix event_subsystem ref counting 2011-10-31 13:59:23 -04:00
trace_export.c
trace_functions_graph.c tracing: Still trace filtered irq functions when irq trace is disabled 2011-07-07 22:26:27 -04:00
trace_functions.c ftrace: Fix regression of :mod:module function enabling 2011-07-07 11:30:08 -04:00
trace_irqsoff.c tracing: Fix preemptirqsoff tracer to not stop at preempt off 2011-09-22 11:11:51 -04:00
trace_kdb.c
trace_kprobe.c ftrace/kprobes: Fix not to delete probes if in use 2011-10-10 15:13:03 -04:00
trace_mmiotrace.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
trace_nop.c
trace_output.c tracing: Have dynamic size event stack traces 2011-07-14 16:36:53 -04:00
trace_output.h
trace_printk.c tracing: Clean up tb_fmt to not give faulty compile warning 2011-08-10 20:36:32 -04:00
trace_sched_switch.c
trace_sched_wakeup.c tracing, function_graph: Remove dependency of abstime and duration fields on latency 2011-06-14 22:48:47 -04:00
trace_selftest_dynamic.c ftrace: Add self-tests for multiple function trace users 2011-05-18 19:24:51 -04:00
trace_selftest.c ftrace: Add self-tests for multiple function trace users 2011-05-18 19:24:51 -04:00
trace_stack.c tracing: Convert to kstrtoul_from_user 2011-06-14 22:48:50 -04:00
trace_stat.c
trace_stat.h
trace_syscalls.c
trace_workqueue.c
trace.c tracing: Fix returning of duplicate data after EOF in trace_pipe_raw 2011-10-14 10:44:25 -04:00
trace.h tracing: Warn on output if the function tracer was found corrupted 2011-10-11 09:13:25 -04:00