[for-next][PATCH 00/31] tracing: Final updates for 5.17
From: Steven Rostedt
Date: Tue Jan 11 2022 - 12:31:21 EST
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: 0a85bdad9ae1c5f68d83e16433f4b88c264843b2
Daniel Bristot de Oliveira (14):
rtla: Real-Time Linux Analysis tool
rtla: Helper functions for rtla
rtla: Add osnoise tool
rtla/osnoise: Add osnoise top mode
rtla/osnoise: Add the hist mode
rtla: Add timerlat tool and timelart top mode
rtla/timerlat: Add timerlat hist mode
rtla: Add Documentation
rtla: Add rtla osnoise man page
rtla: Add rtla osnoise top documentation
rtla: Add rtla osnoise hist documentation
rtla: Add rtla timerlat documentation
rtla: Add rtla timerlat top documentation
rtla: Add rtla timerlat hist documentation
Geliang Tang (1):
tracing: Fix mismatched comment in __string_len
Nikita Yushchenko (1):
tracing/osnoise: Properly unhook events if start_per_cpu_kthreads() fails
Sebastian Andrzej Siewior (1):
tracing: Account bottom half disabled sections.
Steven Rostedt (2):
tracing: Have syscall trace events use trace_event_buffer_lock_reserve()
tracing: Add test for user space strings when filtering on string pointers
Steven Rostedt (VMware) (1):
ftrace: Add test to make sure compiled time sorts work
Tom Zanussi (6):
tracing: Change event_command func() to parse()
tracing: Change event_trigger_ops func() to trigger()
tracing: Remove ops param from event_command reg()/unreg() callbacks
tracing: Add helper functions to simplify event_command.parse() callback handling
tracing: Have existing event_command.parse() implementations use helpers
tracing: Remove redundant trigger_ops params
Xiangyang Zhang (1):
tracing/kprobes: 'nmissed' not showed correctly for kretprobe
Xiaoke Wang (2):
tracing/uprobes: Check the return value of kstrdup() for tu->filename
tracing/probes: check the return value of kstrndup() for pbuf
Yinan Liu (1):
scripts: ftrace - move the sort-processing in ftrace_init
Yuntao Wang (1):
tracing: Remove duplicate warnings when calling trace_create_file()
----
Documentation/tools/rtla/Makefile | 41 +
Documentation/tools/rtla/common_appendix.rst | 12 +
Documentation/tools/rtla/common_hist_options.rst | 23 +
Documentation/tools/rtla/common_options.rst | 24 +
.../tools/rtla/common_osnoise_description.rst | 8 +
.../tools/rtla/common_osnoise_options.rst | 17 +
.../tools/rtla/common_timerlat_description.rst | 10 +
.../tools/rtla/common_timerlat_options.rst | 16 +
Documentation/tools/rtla/common_top_options.rst | 3 +
Documentation/tools/rtla/rtla-osnoise-hist.rst | 66 ++
Documentation/tools/rtla/rtla-osnoise-top.rst | 61 ++
Documentation/tools/rtla/rtla-osnoise.rst | 59 ++
Documentation/tools/rtla/rtla-timerlat-hist.rst | 106 ++
Documentation/tools/rtla/rtla-timerlat-top.rst | 145 +++
Documentation/tools/rtla/rtla-timerlat.rst | 57 ++
Documentation/tools/rtla/rtla.rst | 48 +
Documentation/trace/events.rst | 10 +
include/linux/trace_events.h | 1 +
kernel/trace/Kconfig | 14 +
kernel/trace/ftrace.c | 34 +-
kernel/trace/trace.c | 6 +-
kernel/trace/trace.h | 81 +-
kernel/trace/trace_eprobe.c | 30 +-
kernel/trace/trace_events.c | 12 +-
kernel/trace/trace_events_filter.c | 59 +-
kernel/trace/trace_events_hist.c | 147 ++-
kernel/trace/trace_events_trigger.c | 626 ++++++++----
kernel/trace/trace_kprobe.c | 5 +-
kernel/trace/trace_osnoise.c | 20 +-
kernel/trace/trace_output.c | 4 +
kernel/trace/trace_probe.c | 2 +
kernel/trace/trace_syscalls.c | 6 +-
kernel/trace/trace_uprobe.c | 5 +
samples/trace_events/trace-events-sample.h | 2 +-
scripts/Makefile | 6 +-
scripts/link-vmlinux.sh | 6 +-
scripts/sorttable.c | 2 +
scripts/sorttable.h | 120 ++-
tools/tracing/rtla/Makefile | 102 ++
tools/tracing/rtla/README.txt | 36 +
tools/tracing/rtla/src/osnoise.c | 1017 ++++++++++++++++++++
tools/tracing/rtla/src/osnoise.h | 96 ++
tools/tracing/rtla/src/osnoise_hist.c | 799 +++++++++++++++
tools/tracing/rtla/src/osnoise_top.c | 577 +++++++++++
tools/tracing/rtla/src/rtla.c | 87 ++
tools/tracing/rtla/src/timerlat.c | 72 ++
tools/tracing/rtla/src/timerlat.h | 4 +
tools/tracing/rtla/src/timerlat_hist.c | 820 ++++++++++++++++
tools/tracing/rtla/src/timerlat_top.c | 615 ++++++++++++
tools/tracing/rtla/src/trace.c | 192 ++++
tools/tracing/rtla/src/trace.h | 27 +
tools/tracing/rtla/src/utils.c | 433 +++++++++
tools/tracing/rtla/src/utils.h | 56 ++
53 files changed, 6477 insertions(+), 350 deletions(-)
create mode 100644 Documentation/tools/rtla/Makefile
create mode 100644 Documentation/tools/rtla/common_appendix.rst
create mode 100644 Documentation/tools/rtla/common_hist_options.rst
create mode 100644 Documentation/tools/rtla/common_options.rst
create mode 100644 Documentation/tools/rtla/common_osnoise_description.rst
create mode 100644 Documentation/tools/rtla/common_osnoise_options.rst
create mode 100644 Documentation/tools/rtla/common_timerlat_description.rst
create mode 100644 Documentation/tools/rtla/common_timerlat_options.rst
create mode 100644 Documentation/tools/rtla/common_top_options.rst
create mode 100644 Documentation/tools/rtla/rtla-osnoise-hist.rst
create mode 100644 Documentation/tools/rtla/rtla-osnoise-top.rst
create mode 100644 Documentation/tools/rtla/rtla-osnoise.rst
create mode 100644 Documentation/tools/rtla/rtla-timerlat-hist.rst
create mode 100644 Documentation/tools/rtla/rtla-timerlat-top.rst
create mode 100644 Documentation/tools/rtla/rtla-timerlat.rst
create mode 100644 Documentation/tools/rtla/rtla.rst
create mode 100644 tools/tracing/rtla/Makefile
create mode 100644 tools/tracing/rtla/README.txt
create mode 100644 tools/tracing/rtla/src/osnoise.c
create mode 100644 tools/tracing/rtla/src/osnoise.h
create mode 100644 tools/tracing/rtla/src/osnoise_hist.c
create mode 100644 tools/tracing/rtla/src/osnoise_top.c
create mode 100644 tools/tracing/rtla/src/rtla.c
create mode 100644 tools/tracing/rtla/src/timerlat.c
create mode 100644 tools/tracing/rtla/src/timerlat.h
create mode 100644 tools/tracing/rtla/src/timerlat_hist.c
create mode 100644 tools/tracing/rtla/src/timerlat_top.c
create mode 100644 tools/tracing/rtla/src/trace.c
create mode 100644 tools/tracing/rtla/src/trace.h
create mode 100644 tools/tracing/rtla/src/utils.c
create mode 100644 tools/tracing/rtla/src/utils.h