Steven Rostedt (Google) c484648083 tracing: Add enabling of events to boot instances ...

Add the format of:

  trace_instance=foo,sched:sched_switch,irq_handler_entry,initcall

That will create the "foo" instance and enable the sched_switch event
(here were the "sched" system is explicitly specified), the
irq_handler_entry event, and all events under the system initcall.

Link: https://lkml.kernel.org/r/20230207173026.386114535@goodmis.org

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Ross Zwisler <zwisler@google.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

2023-02-07 12:49:56 -05:00

..

rv

rv: remove redundant initialization of pointer ptr

2023-01-25 10:31:02 -05:00

blktrace.c

blktrace: Fix output non-blktrace event when blk_classic option enabled

2022-12-08 09:26:11 -07:00

bpf_trace.c

bpf: Skip task with pid=1 in send_signal_common()

2023-01-06 22:48:58 +01:00

bpf_trace.h

bpf: Use dedicated bpf_trace_printk event instead of trace_printk()

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

error_report-traces.c

tracing: add error_report_end trace point

2021-02-26 09:41:02 -08:00

fgraph.c

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2022-06-03 14:05:34 -07:00

fprobe.c

tracing/fprobe: Fix to check whether fprobe is registered correctly

2022-11-04 08:50:07 +09:00

ftrace_internal.h

x86/ftrace: Have ftrace trampolines turn read-only at the end of system boot up

2020-05-12 18:24:34 -04:00

ftrace.c

ftrace: Export ftrace_free_filter() to modules

2023-01-24 11:20:58 -05:00

Kconfig

tracing: Kconfig: Fix spelling/grammar/punctuation

2023-01-24 13:22:38 -05:00

kprobe_event_gen_test.c

tracing: kprobe: Fix potential null-ptr-deref on trace_array in kprobe_event_gen_test_exit()

2022-11-18 10:15:34 +09:00

Makefile

rv: Add Runtime Verification (RV) interface

2022-07-30 14:01:28 -04:00

pid_list.c

tracing: Cleanup double word in comment

2022-04-26 17:58:50 -04:00

pid_list.h

tracing: Create a sparse bitmask for pid filtering

2021-10-05 17:38:45 -04:00

power-traces.c

…

preemptirq_delay_test.c

kernel: trace: preemptirq_delay_test: add cpu affinity

2021-02-02 17:02:07 -05:00

rethook.c

rethook: fix a potential memleak in rethook_alloc()

2022-11-18 10:15:34 +09:00

ring_buffer_benchmark.c

ring_buffer: Remove unused "event" parameter

2022-11-23 19:08:30 -05:00

ring_buffer.c

tracing: Add NULL checks for buffer in ring_buffer_free_read_page()

2023-01-25 10:31:24 -05:00

rpm-traces.c

…

synth_event_gen_test.c

tracing: Fix memory leak in test_gen_synth_cmd() and test_empty_synth_event()

2022-11-17 17:51:38 -05:00

trace_benchmark.c

tracing: Add numeric delta time to the trace event benchmark

2022-09-26 13:01:09 -04:00

trace_benchmark.h

tracing: Add numeric delta time to the trace event benchmark

2022-09-26 13:01:09 -04:00

trace_boot.c

tracing: Initialize integer variable to prevent garbage return value

2022-05-26 21:13:00 -04:00

trace_branch.c

tracing: Merge irqflags + preempt counter.

2021-02-02 17:02:06 -05:00

trace_clock.c

tracing: Do no increment trace_clock_global() by one

2021-06-18 09:10:00 -04:00

trace_dynevent.c

tracing: Free buffers when a used dynamic event is removed

2022-11-23 19:07:12 -05:00

trace_dynevent.h

tracing: Add DYNAMIC flag for dynamic events

2021-08-18 18:10:32 -04:00

trace_entries.h

trace: Add timerlat tracer

2021-06-25 19:57:24 -04:00

trace_eprobe.c

tracing: Fix race where eprobes can be called before the event

2022-11-24 00:42:18 +09:00

trace_event_perf.c

tracing/perf: Use strndup_user instead of kzalloc/strncpy_from_user

2022-11-23 19:08:31 -05:00

trace_events_filter_test.h

tracing: Fix SPDX format headers to use C++ style comments

2018-08-16 19:08:06 -04:00

trace_events_filter.c

tracing: Add a way to filter function addresses to function names

2023-01-25 10:31:11 -05:00

trace_events_hist.c

tracing/histogram: Add stacktrace type

2023-01-25 10:31:24 -05:00

trace_events_inject.c

tracing: Support __rel_loc relative dynamic data location attribute

2021-12-06 15:37:21 -05:00

trace_events_synth.c

tracing: Fix trace_event_raw_event_synth() if else statement

2023-02-07 12:48:58 -05:00

trace_events_trigger.c

tracing: Do not synchronize freeing of trigger filter on boot up

2022-12-14 08:50:56 -05:00

trace_events_user.c

Merge tag 'trace-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2022-12-15 18:01:16 -08:00

trace_events.c

tracing: Add enabling of events to boot instances

2023-02-07 12:49:56 -05:00

trace_export.c

tracing: Fix some typos in comments

2020-11-10 20:39:40 -05:00

trace_functions_graph.c

tracing: in_irq() cleanup

2021-10-13 18:19:41 -04:00

trace_functions.c

ftrace: disable preemption when recursion locked

2021-10-27 11:21:49 -04:00

trace_hwlat.c

trace/hwlat: make use of the helper function kthread_run_on_cpu()

2022-01-15 16:30:24 +02:00

trace_irqsoff.c

tracing: Merge irqflags + preempt counter.

2021-02-02 17:02:06 -05:00

trace_kdb.c

kdb: Rename members of struct kdbtab_t

2021-07-27 17:05:06 +01:00

trace_kprobe_selftest.c

…

trace_kprobe_selftest.h

tracing: Fix SPDX format headers to use C++ style comments

2018-08-16 19:08:06 -04:00

trace_kprobe.c

trace/kprobe: remove duplicated calls of ring_buffer_event_data

2022-12-09 23:48:05 -05:00

trace_mmiotrace.c

tracing: Remove definition of DEBUG in trace_mmiotrace.c

2021-02-02 17:02:07 -05:00

trace_nop.c

…

trace_osnoise.c

tracing/osnoise: No need for schedule_hrtimeout range

2023-02-07 12:34:11 -05:00

trace_output.c

tracing: Make sure trace_printk() can output as soon as it can be used

2023-01-24 11:27:29 -05:00

trace_output.h

ftrace: Add recording of functions that caused recursion

2020-11-06 08:42:26 -05:00

trace_preemptirq.c

tracing: hold caller_addr to hardirq_{enable,disable}_ip

2022-09-06 22:26:00 -04:00

trace_printk.c

tracing: Disable "other" permission bits in the tracefs files

2021-10-08 18:08:43 -04:00

trace_probe_kernel.h

tracing: Add "(fault)" name injection to kernel probes

2022-10-12 13:50:20 -04:00

trace_probe_tmpl.h

tracing/probes: Add symstr type for dynamic events

2022-12-15 08:48:57 +09:00

trace_probe.c

Merge tag 'trace-probes-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2022-12-21 18:57:24 -08:00

trace_probe.h

tracing/probes: Reject symbol/symstr type for uprobe

2022-12-15 09:00:20 +09:00

trace_recursion_record.c

tracing: Use trace_create_file() to simplify creation of tracefs entries

2022-05-26 21:12:52 -04:00

trace_sched_switch.c

sched/tracing: Append prev_state to tp args instead

2022-05-12 00:37:11 +02:00

trace_sched_wakeup.c

sched/tracing: Append prev_state to tp args instead

2022-05-12 00:37:11 +02:00

trace_selftest_dynamic.c

…

trace_selftest.c

x86/ftrace: Make it call depth tracking aware

2022-10-17 16:41:19 +02:00

trace_seq.c

tracing: Acquire buffer from temparary trace sequence

2023-02-07 12:42:54 -05:00

trace_stack.c

tracing: Disable "other" permission bits in the tracefs files

2021-10-08 18:08:43 -04:00

trace_stat.c

tracing: Disable "other" permission bits in the tracefs files

2021-10-08 18:08:43 -04:00

trace_stat.h

tracing: Use generic type for comparator function

2019-11-14 13:15:11 -05:00

trace_synth.h

tracing: Allow synthetic events to pass around stacktraces

2023-01-25 10:31:24 -05:00

trace_syscalls.c

tracing: Remove unused __bad_type_size() method

2022-11-17 20:21:06 -05:00

trace_uprobe.c

tracing/probes: Reject symbol/symstr type for uprobe

2022-12-15 09:00:20 +09:00

trace.c

tracing: Add enabling of events to boot instances

2023-02-07 12:49:56 -05:00

trace.h

tracing: Add enabling of events to boot instances

2023-02-07 12:49:56 -05:00

tracing_map.c

tracing: Remove unused variable 'dups'

2022-10-03 12:20:31 -04:00

tracing_map.h

tracing: Fix some typos in comments

2020-11-10 20:39:40 -05:00