WSL2-Linux-Kernel/Documentation/trace
Steven Rostedt (Google) 4b512860bd tracing: Rename stacktrace field to common_stacktrace
The histogram and synthetic events can use a pseudo event called
"stacktrace" that will create a stacktrace at the time of the event and
use it just like it was a normal field. We have other pseudo events such
as "common_cpu" and "common_timestamp". To stay consistent with that,
convert "stacktrace" to "common_stacktrace". As this was used in older
kernels, to keep backward compatibility, this will act just like
"common_cpu" did with "cpu". That is, "cpu" will be the same as
"common_cpu" unless the event has a "cpu" field. In which case, the
event's field is used. The same is true with "stacktrace".

Also update the documentation to reflect this change.

Link: https://lore.kernel.org/linux-trace-kernel/20230523230913.6860e28d@rorschach.local.home

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Tom Zanussi <zanussi@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2023-05-23 23:38:23 -04:00
..
coresight
postprocess
rv
boottime-trace.rst
events-kmem.rst
events-msr.rst
events-nmi.rst
events-power.rst
events.rst
fprobe.rst
ftrace-design.rst
ftrace-uses.rst
ftrace.rst Minor tracing updates: 2023-05-05 13:11:02 -07:00
function-graph-fold.vim
hisi-ptt.rst
histogram-design.rst
histogram.rst tracing: Rename stacktrace field to common_stacktrace 2023-05-23 23:38:23 -04:00
hwlat_detector.rst
index.rst
intel_th.rst
kprobes.rst
kprobetrace.rst
mmiotrace.rst
osnoise-tracer.rst
ring-buffer-design.rst
stm.rst
sys-t.rst
timerlat-tracer.rst
tracepoint-analysis.rst
tracepoints.rst
uprobetracer.rst
user_events.rst tracing/user_events: Update documentation for ABI 2023-03-29 06:52:09 -04:00