OpenCloudOS-Kernel/Documentation/trace
Kalesh Singh 0ca6d12c97 tracing/histogram: Update division by 0 documentation
If the divisor is a constant and zero, the undeifned case can be
detected and an error returned instead of -1.

Link: https://lkml.kernel.org/r/20211029183339.3216491-3-kaleshsingh@google.com

Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-11-01 20:46:29 -04:00
..
coresight Documentation: coresight: Add documentation for CoreSight config 2021-08-18 22:33:28 +02:00
postprocess tweewide: Fix most Shebang lines 2020-12-08 23:30:04 +09:00
boottime-trace.rst Documentation: tracing: Add histogram syntax to boot-time tracing 2021-08-16 11:37:21 -04:00
events-kmem.rst mm/lru: revise the comments of lru_lock 2020-12-15 14:48:04 -08:00
events-msr.rst Replace HTTP links with HTTPS ones: documentation 2020-06-08 09:30:19 -06:00
events-nmi.rst trace doc: convert trace/events-nmi.txt to rst format 2018-03-07 10:26:02 -07:00
events-power.rst PM: QoS: Simplify definitions of CPU latency QoS trace events 2020-02-13 11:26:39 +01:00
events.rst docs: trace: fix event state structure name 2020-12-08 10:19:18 -07:00
ftrace-design.rst sh/ftrace: Move arch_ftrace_nmi_{enter,exit} into nmi exception 2020-05-19 15:51:18 +02:00
ftrace-uses.rst ftrace/documentation: Fix RST C code blocks 2020-11-18 11:45:23 -05:00
ftrace.rst Documentation: Replace deprecated CPU-hotplug functions. 2021-08-28 01:46:17 +02:00
function-graph-fold.vim tracing: Add vim script to enable folding for function_graph traces 2009-08-26 00:32:04 -04:00
histogram-design.rst Documentation: trace/histogram-design: drop doubled words 2020-07-05 14:40:55 -06:00
histogram.rst tracing/histogram: Update division by 0 documentation 2021-11-01 20:46:29 -04:00
hwlat_detector.rst trace/hwlat: Implement the per-cpu mode 2021-06-25 18:23:22 -04:00
index.rst trace: Add timerlat tracer 2021-06-25 19:57:24 -04:00
intel_th.rst docs: trace: fix a typo 2020-08-11 10:22:15 -06:00
kprobes.rst docs, kprobes: Remove invalid URL and add new reference 2021-10-26 17:23:46 -04:00
kprobetrace.rst Updates for tracing and bootconfig: 2020-10-15 15:51:28 -07:00
mmiotrace.rst Replace HTTP links with HTTPS ones: documentation 2020-06-08 09:30:19 -06:00
osnoise-tracer.rst Documentation: Fix a typo on trace/osnoise-tracer 2021-06-28 14:12:27 -04:00
ring-buffer-design.rst docs: trace: ring-buffer-design.rst: use the new SPDX tag 2020-09-24 11:07:44 -06:00
stm.rst Documentation: trace/stm: drop doubled words 2020-07-05 14:40:55 -06:00
sys-t.rst stm class: Document the MIPI SyS-T protocol usage 2018-10-11 12:12:55 +02:00
timerlat-tracer.rst tracing/doc: Fix typos on the timerlat tracer documentation 2021-10-25 23:02:36 -04:00
tracepoint-analysis.rst docs: Fix some broken references 2018-06-15 18:10:01 -03:00
tracepoints.rst tracepoints: Add helper to test if tracepoint is enabled in a header 2020-09-25 18:01:35 -04:00
uprobetracer.rst Documentation: tracing: Add %return suffix description 2020-09-21 21:06:03 -04:00