Steven Rostedt (Red Hat) 3fdaf80f4a tracing: Implement event pid filtering ... Add the necessary hooks to use the pids loaded in set_event_pid to filter all the events enabled in the tracing instance that match the pids listed. Two probes are added to both sched_switch and sched_wakeup tracepoints to be called before other probes are called and after the other probes are called. The first is used to set the necessary flags to let the probes know to test if they should be traced or not. The sched_switch pre probe will set the "ignore_pid" flag if neither the previous or next task has a matching pid. The sched_switch probe will set the "ignore_pid" flag if the next task does not match the matching pid. The pre probe allows for probes tracing sched_switch to be traced if necessary. The sched_wakeup pre probe will set the "ignore_pid" flag if neither the current task nor the wakee task has a matching pid. The sched_wakeup post probe will set the "ignore_pid" flag if the current task does not have a matching pid. Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2015-10-25 21:33:56 -04:00
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blktrace.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
bpf_trace.c	bpf: add support for %s specifier to bpf_trace_printk()	2015-08-28 16:27:27 -07:00
ftrace.c	ftrace: add module globbing	2015-10-20 20:02:03 -04:00
Kconfig	tracing: gpio: Add Kconfig option for enabling/disabling trace events	2015-10-20 21:56:10 -04:00
Makefile	bpf: Fix the build on BPF_SYSCALL=y && !CONFIG_TRACING kernels, make it more configurable	2015-04-02 16:28:06 +02:00
power-traces.c	PM / sleep: export suspend_resume trace event	2015-01-30 02:10:41 +01:00
ring_buffer_benchmark.c	This patch series contains several clean ups and even a new trace clock	2015-06-26 14:02:43 -07:00
ring_buffer.c	ring-buffer: Revert "ring-buffer: Get timestamp after event is allocated"	2015-09-03 08:57:12 -04:00
rpm-traces.c	PM / Runtime: Introduce trace points for tracing rpm_* functions	2011-09-27 22:53:27 +02:00
trace_benchmark.c	tracing: Only calculate stats of tracepoint benchmarks for 2^32 times	2014-06-06 00:41:38 -04:00
trace_benchmark.h	tracing: Add tracepoint benchmark tracepoint	2014-05-29 22:49:54 -04:00
trace_branch.c	tracing: Remove {start,stop}_branch_trace	2015-10-21 10:10:09 -04:00
trace_clock.c	tracing: Export tracing clock functions	2015-05-12 15:56:57 -04:00
trace_entries.h	tracing: %pF is only for function pointers	2015-03-25 08:57:22 -04:00
trace_event_perf.c	tracing: Rename ftrace_event_{call,class} to trace_event_{call,class}	2015-05-13 14:06:10 -04:00
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: Allow triggers to filter for CPU ids and process names	2015-08-11 18:01:06 -04:00
trace_events_trigger.c	tracing: Rename ftrace_raw_##call event structures to trace_event_raw_##call	2015-05-13 21:48:40 -04:00
trace_events.c	tracing: Implement event pid filtering	2015-10-25 21:33:56 -04:00
trace_export.c	tracing: Rename ftrace_event_{call,class} to trace_event_{call,class}	2015-05-13 14:06:10 -04:00
trace_functions_graph.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_functions.c	tracing/trivial: Fix typos and make an int into a bool	2014-11-20 10:05:36 -05:00
trace_irqsoff.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_kdb.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_kprobe.c	lib: introduce strncpy_from_unsafe()	2015-08-28 16:27:27 -07:00
trace_mmiotrace.c	tracing: Pass trace_array into trace_buffer_unlock_commit()	2015-09-25 17:38:44 -04:00
trace_nop.c	tracing: Remove unneeded includes of debugfs.h and fs.h	2015-01-22 11:19:48 -05:00
trace_output.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_output.h	tracing: Turn seq_print_user_ip() into a static function	2015-09-28 10:16:12 -04:00
trace_printk.c	tracing: Remove access to trace_flags in trace_printk.c	2015-09-30 04:35:18 -04:00
trace_probe.c	trace: Don't use __weak in header files	2015-03-25 08:57:23 -04:00
trace_probe.h	kernel/trace_probe: is_good_name can be boolean	2015-09-22 13:11:30 -04:00
trace_sched_switch.c	sched: Introduce the 'trace_sched_waking' tracepoint	2015-08-03 12:21:22 +02:00
trace_sched_wakeup.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -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	Seems that Peter Zijlstra added a new check that is making old	2014-10-12 07:28:55 -04:00
trace_seq.c	tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:37 -08:00
trace_stack.c	tracing: Clean up stack tracing and fix fentry updates	2015-07-20 22:30:50 -04:00
trace_stat.c	tracing: Convert the tracing facility over to use tracefs	2015-02-03 12:48:41 -05:00
trace_stat.h
trace_syscalls.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_uprobe.c	tracing/uprobes: Do not print '0x (null)' when offset is 0	2015-08-26 10:43:01 -03:00
trace.c	tracing: Add trace options for tracer options to instances	2015-09-30 15:22:58 -04:00
trace.h	tracing: Implement event pid filtering	2015-10-25 21:33:56 -04:00