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Steven Rostedt 9b63776fa3 tracing: Do not enable function event with enable ... With the adding of function tracing event to perf, it caused a side effect that produces the following warning when enabling all events in ftrace: # echo 1 > /sys/kernel/debug/tracing/events/enable [console] event trace: Could not enable event function This is because when enabling all events via the debugfs system it ignores events that do not have a ->reg() function assigned. This was to skip over the ftrace internal events (as they are not TRACE_EVENTs). But as the ftrace function event now has a ->reg() function attached to it for use with perf, it is no longer ignored. Worse yet, this ->reg() function is being called when it should not be. It returns an error and causes the above warning to be printed. By adding a new event_call flag (TRACE_EVENT_FL_IGNORE_ENABLE) and have all ftrace internel event structures have it set, setting the events/enable will no longe try to incorrectly enable the function event and does not warn. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		13 years ago
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Kconfig	tracing: Do not select FRAME_POINTER on PPC	13 years ago
Makefile	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
blktrace.c	simple_open: automatically convert to simple_open()	13 years ago
ftrace.c	ftrace: Fix function_graph for archs that test ftrace_trace_function	13 years ago
power-traces.c	…
ring_buffer.c	tracing/ring-buffer: Only have tracing_on disable tracing buffers	13 years ago
ring_buffer_benchmark.c	tracing: Use NUMA allocation for per-cpu ring buffer pages	14 years ago
rpm-traces.c	PM / Runtime: Introduce trace points for tracing rpm_* functions	13 years ago
trace.c	tracing: Fix regression with tracing_on	13 years ago
trace.h	tracing: Fix build breakage without CONFIG_PERF_EVENTS (again)	13 years ago
trace_branch.c	…
trace_clock.c	tracing: Add a counter clock for those that do not trust clocks	13 years ago
trace_entries.h	Merge branch 'tip/perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/urgent	13 years ago
trace_event_perf.c	ftrace, perf: Add filter support for function trace event	13 years ago
trace_events.c	tracing: Do not enable function event with enable	13 years ago
trace_events_filter.c	ftrace, perf: Add filter support for function trace event	13 years ago
trace_events_filter_test.h	tracing/filter: Add startup tests for events filter	14 years ago
trace_export.c	tracing: Do not enable function event with enable	13 years ago
trace_functions.c	ftrace: Fix regression of :mod:module function enabling	14 years ago
trace_functions_graph.c	tracing: Still trace filtered irq functions when irq trace is disabled	14 years ago
trace_irqsoff.c	Merge branch 'tip/perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/core	13 years ago
trace_kdb.c	…
trace_kprobe.c	ftrace, perf: Add add/del tracepoint perf registration actions	13 years ago
trace_mmiotrace.c	atomic: use <linux/atomic.h>	14 years ago
trace_nop.c	…
trace_output.c	tracing: Fix stacktrace of latency tracers (irqsoff and friends)	13 years ago
trace_output.h	…
trace_printk.c	tracing: Clean up tb_fmt to not give faulty compile warning	14 years ago
trace_sched_switch.c	tracing: Remove obsolete sched_switch tracer	14 years ago
trace_sched_wakeup.c	tracing/latency: Fix header output for latency tracers	13 years ago
trace_selftest.c	ftrace: Add self-tests for multiple function trace users	14 years ago
trace_selftest_dynamic.c	ftrace: Add self-tests for multiple function trace users	14 years ago
trace_stack.c	tracing: Have stack tracing set filtered functions at boot	13 years ago
trace_stat.c	…
trace_stat.h	…
trace_syscalls.c	ftrace, perf: Add add/del tracepoint perf registration actions	13 years ago
trace_workqueue.c	…