Steven Rostedt (Red Hat) 1dd349ab74 tracing: Do not start benchmark on boot up ...

Trace events are enabled very early on boot up via the boot command line
parameter. The benchmark tool creates a new thread to perform the trace
event benchmarking. But at start up, it is called before scheduling is set
up and because it creates a new thread before the init thread is created,
this crashes the kernel.

Have the benchmark fail to register when started via the kernel command
line.

Also, since the registering of a tracepoint now can handle failure cases,
return -ENOMEM instead of warning if the thread cannot be created.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2016-12-09 09:14:00 -05:00

..

blktrace.c

block: Fix secure erase

2016-08-16 09:16:51 -06:00

bpf_trace.c

bpf: add BPF_CALL_x macros for declaring helpers

2016-09-09 19:36:04 -07:00

ftrace.c

ftrace: Support full glob matching

2016-11-14 16:42:58 -05:00

Kconfig

ftrace: Support full glob matching

2016-11-14 16:42:58 -05:00

Makefile

Disable the __builtin_return_address() warning globally after all

2016-10-12 10:23:41 -07:00

power-traces.c

…

ring_buffer_benchmark.c

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ring_buffer.c

ring-buffer: Force rb_end_commit() and rb_set_commit_to_write() inline

2016-11-23 20:42:31 -05:00

rpm-traces.c

…

trace_benchmark.c

tracing: Do not start benchmark on boot up

2016-12-09 09:14:00 -05:00

trace_benchmark.h

tracing: Have the reg function allow to fail

2016-12-09 09:13:30 -05:00

trace_branch.c

tracing: Make __buffer_unlock_commit() always_inline

2016-11-23 20:30:51 -05:00

trace_clock.c

…

trace_entries.h

tracing: Add new trace_marker_raw

2016-11-15 15:13:59 -05:00

trace_event_perf.c

…

trace_events_filter_test.h

…

trace_events_filter.c

tracing/filter: Define op as the enum that it is

2016-11-14 16:42:59 -05:00

trace_events_hist.c

tracing: Fix use-after-free in hist_register_trigger()

2016-08-02 15:16:30 -04:00

trace_events_trigger.c

tracing: Call traceoff trigger after event is recorded

2016-09-23 09:47:59 -04:00

trace_events.c

tracing: Make tracepoint_printk a static_key

2016-11-23 15:52:45 -05:00

trace_export.c

…

trace_functions_graph.c

tracing: Make __buffer_unlock_commit() always_inline

2016-11-23 20:30:51 -05:00

trace_functions.c

…

trace_hwlat.c

tracing: Make __buffer_unlock_commit() always_inline

2016-11-23 20:30:51 -05:00

trace_irqsoff.c

…

trace_kdb.c

…

trace_kprobe.c

ftrace: kprobe: uprobe: Add x8/x16/x32/x64 for hexadecimal types

2016-08-23 15:38:09 -03:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_output.c

tracing: Add new trace_marker_raw

2016-11-15 15:13:59 -05:00

trace_output.h

…

trace_printk.c

…

trace_probe.c

ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal

2016-08-23 17:06:38 -03:00

trace_probe.h

ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal

2016-08-23 17:06:38 -03:00

trace_sched_switch.c

…

trace_sched_wakeup.c

tracing: Allow wakeup_dl tracer to be used by instances

2016-11-14 16:43:00 -05:00

trace_selftest_dynamic.c

…

trace_selftest.c

…

trace_seq.c

…

trace_stack.c

…

trace_stat.c

…

trace_stat.h

…

trace_syscalls.c

tracing/syscalls: fix multiline in error message text

2016-09-29 10:25:23 +02:00

trace_uprobe.c

This release cycle is rather small. Just a few fixes to tracing.

2016-10-06 11:48:41 -07:00

trace.c

tracing: Make __buffer_unlock_commit() always_inline

2016-11-23 20:30:51 -05:00

trace.h

tracing: Make __buffer_unlock_commit() always_inline

2016-11-23 20:30:51 -05:00

tracing_map.c

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tracing_map.h

…