Viktor Rosendahl 9e4a668f4f tracing: Use pause-on-trace with the latency tracers ...

commit da7f84cdf0 upstream.

Eaerlier, tracing was disabled when reading the trace file. This behavior
was changed with:

commit 06e0a548ba ("tracing: Do not disable tracing when reading the
trace file").

This doesn't seem to work with the latency tracers.

The above mentioned commit dit not only change the behavior but also added
an option to emulate the old behavior. The idea with this patch is to
enable this pause-on-trace option when the latency tracers are used.

Link: https://lkml.kernel.org/r/20210119164344.37500-2-Viktor.Rosendahl@bmw.de

Cc: stable@vger.kernel.org
Fixes: 06e0a548ba ("tracing: Do not disable tracing when reading the trace file")
Signed-off-by: Viktor Rosendahl <Viktor.Rosendahl@bmw.de>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-02-10 09:29:16 +01:00

..

blktrace.c

block: add a bdget_part helper

2020-10-05 10:38:33 -06:00

bpf_trace.c

bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()

2020-12-30 11:53:34 +01:00

bpf_trace.h

bpf: Use dedicated bpf_trace_printk event instead of trace_printk()

2020-07-13 16:55:49 -07:00

fgraph.c

fgraph: Initialize tracing_graph_pause at task creation

2021-02-10 09:29:16 +01:00

ftrace_internal.h

…

ftrace.c

ftrace: Fix updating FTRACE_FL_TRAMP

2020-11-30 21:43:07 -05:00

Kconfig

tracing/kprobes: Do the notrace functions check without kprobes on ftrace

2021-01-19 18:27:19 +01:00

kprobe_event_gen_test.c

…

Makefile

Merge tag 'kbuild-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-08-09 14:10:26 -07:00

power-traces.c

…

preemptirq_delay_test.c

…

ring_buffer_benchmark.c

sched,tracing: Convert to sched_set_fifo()

2020-07-29 11:43:53 +02:00

ring_buffer.c

Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"

2020-12-30 11:54:29 +01:00

rpm-traces.c

…

synth_event_gen_test.c

tracing: Add support for dynamic strings to synthetic events

2020-10-05 19:32:18 -04:00

trace_benchmark.c

…

trace_benchmark.h

…

trace_boot.c

tracing: Disable ftrace selftests when any tracer is running

2020-12-30 11:54:28 +01:00

trace_branch.c

…

trace_clock.c

…

trace_dynevent.c

tracing: Delete repeated words in comments

2020-09-21 21:06:02 -04:00

trace_dynevent.h

…

trace_entries.h

…

trace_event_perf.c

…

trace_events_filter_test.h

…

trace_events_filter.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

trace_events_hist.c

tracing: Check return value of __create_val_fields() before using its result

2020-10-15 12:00:59 -04:00

trace_events_inject.c

…

trace_events_synth.c

tracing: Make -ENOMEM the default error for parse_synth_field()

2020-11-02 15:58:32 -05:00

trace_events_trigger.c

tracing: Fix event trigger to accept redundant spaces

2020-06-23 21:51:40 -04:00

trace_events.c

tracing: Disable ftrace selftests when any tracer is running

2020-12-30 11:54:28 +01:00

trace_export.c

treewide: Convert macro and uses of __section(foo) to __section("foo")

2020-10-25 14:51:49 -07:00

trace_functions_graph.c

tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointer

2020-09-18 22:17:14 -04:00

trace_functions.c

tracing: Enable creating new instance early boot

2020-09-21 21:06:04 -04:00

trace_hwlat.c

tracing: Remove WARN_ON in start_thread()

2020-11-30 21:43:07 -05:00

trace_irqsoff.c

tracing: Use pause-on-trace with the latency tracers

2021-02-10 09:29:16 +01:00

trace_kdb.c

…

trace_kprobe_selftest.c

…

trace_kprobe_selftest.h

…

trace_kprobe.c

tracing/kprobe: Fix to support kretprobe events on unloaded modules

2021-02-10 09:29:16 +01:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_output.c

tracing: Make the space reserved for the pid wider

2020-09-18 12:42:11 -04:00

trace_output.h

…

trace_preemptirq.c

lockdep: fix order in trace_hardirqs_off_caller()

2020-09-14 10:08:07 +02:00

trace_printk.c

Merge tag 'trace-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2020-10-15 15:51:28 -07:00

trace_probe_tmpl.h

…

trace_probe.c

…

trace_probe.h

tracing: Move is_good_name() from trace_probe.h to trace.h

2020-10-15 12:01:13 -04:00

trace_sched_switch.c

…

trace_sched_wakeup.c

…

trace_selftest_dynamic.c

…

trace_selftest.c

tracing: Disable ftrace selftests when any tracer is running

2020-12-30 11:54:28 +01:00

trace_seq.c

…

trace_stack.c

tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointer

2020-09-18 22:17:14 -04:00

trace_stat.c

tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointer

2020-09-18 22:17:14 -04:00

trace_stat.h

…

trace_synth.h

tracing: Add support for dynamic strings to synthetic events

2020-10-05 19:32:18 -04:00

trace_syscalls.c

…

trace_uprobe.c

tracing/uprobes: Support perf-style return probe

2020-09-21 21:06:03 -04:00

trace.c

tracing: Disable ftrace selftests when any tracer is running

2020-12-30 11:54:28 +01:00

trace.h

tracing: Disable ftrace selftests when any tracer is running

2020-12-30 11:54:28 +01:00

tracing_map.c

tracing: Delete repeated words in comments

2020-09-21 21:06:02 -04:00

tracing_map.h

…