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authorLinus Torvalds <torvalds@linux-foundation.org>2021-09-05 11:50:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-05 11:50:41 -0700
commit58ca24158758f1784400d32743373d7d6227d018 (patch)
tree51df01a93eaa3db89d609eb0dce4f8c1f0de768c /MAINTAINERS
parente07af2626643293fa16df655979e7963250abc63 (diff)
parent4420f5b1be7b117330526f3eabd13d840f510b15 (diff)
Merge tag 'trace-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from Steven Rostedt: - simplify the Kconfig use of FTRACE and TRACE_IRQFLAGS_SUPPORT - bootconfig can now start histograms - bootconfig supports group/all enabling - histograms now can put values in linear size buckets - execnames can be passed to synthetic events - introduce "event probes" that attach to other events and can retrieve data from pointers of fields, or record fields as different types (a pointer to a string as a string instead of just a hex number) - various fixes and clean ups * tag 'trace-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (35 commits) tracing/doc: Fix table format in histogram code selftests/ftrace: Add selftest for testing duplicate eprobes and kprobes selftests/ftrace: Add selftest for testing eprobe events on synthetic events selftests/ftrace: Add test case to test adding and removing of event probe selftests/ftrace: Fix requirement check of README file selftests/ftrace: Add clear_dynamic_events() to test cases tracing: Add a probe that attaches to trace events tracing/probes: Reject events which have the same name of existing one tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs tracing/probe: Change traceprobe_set_print_fmt() to take a type tracing/probes: Use struct_size() instead of defining custom macros tracing/probes: Allow for dot delimiter as well as slash for system names tracing/probe: Have traceprobe_parse_probe_arg() take a const arg tracing: Have dynamic events have a ref counter tracing: Add DYNAMIC flag for dynamic events tracing: Replace deprecated CPU-hotplug functions. MAINTAINERS: Add an entry for os noise/latency tracepoint: Fix kerneldoc comments bootconfig/tracing/ktest: Update ktest example for boot-time tracing tools/bootconfig: Use per-group/all enable option in ftrace2bconf script ...
Diffstat (limited to 'MAINTAINERS')
-rw-r--r--MAINTAINERS14
1 files changed, 14 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index cfec5dc5a76f..4278b389218e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -18973,6 +18973,20 @@ F: arch/x86/mm/testmmiotrace.c
F: include/linux/mmiotrace.h
F: kernel/trace/trace_mmiotrace.c
+TRACING OS NOISE / LATENCY TRACERS
+M: Steven Rostedt <rostedt@goodmis.org>
+M: Daniel Bristot de Oliveira <bristot@kernel.org>
+S: Maintained
+F: kernel/trace/trace_osnoise.c
+F: include/trace/events/osnoise.h
+F: kernel/trace/trace_hwlat.c
+F: kernel/trace/trace_irqsoff.c
+F: kernel/trace/trace_sched_wakeup.c
+F: Documentation/trace/osnoise-tracer.rst
+F: Documentation/trace/timerlat-tracer.rst
+F: Documentation/trace/hwlat_detector.rst
+F: arch/*/kernel/trace.c
+
TRADITIONAL CHINESE DOCUMENTATION
M: Hu Haowen <src.res@email.cn>
L: linux-doc-tw-discuss@lists.sourceforge.net