[PATCH v2] docs/trace: fix a label of boottime-trace
From: Yanteng Si <hidden>
Date: 2021-12-10 04:17:40
Subsystem:
documentation, the rest, tracing · Maintainers:
Jonathan Corbet, Linus Torvalds, Steven Rostedt, Masami Hiramatsu
Since 559789539255 ("Documentation: tracing: Add histogram syntax to boot-time tracing") which
introduced a warning:
linux/Documentation/trace/boottime-trace.rst:136: WARNING: undefined label: histogram (if the link has no caption the label must precede a section header)
Replace with: (path)
Signed-off-by: Yanteng Si <redacted>
---
Documentation/trace/boottime-trace.rst | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/Documentation/trace/boottime-trace.rst b/Documentation/trace/boottime-trace.rst
index 6dcfbc64014d..d594597201fd 100644
--- a/Documentation/trace/boottime-trace.rst
+++ b/Documentation/trace/boottime-trace.rst@@ -131,9 +131,7 @@ Ftrace Histogram Options Since it is too long to write a histogram action as a string for per-event action option, there are tree-style options under per-event 'hist' subkey for the histogram actions. For the detail of the each parameter, -please read the event histogram document [3]_. - -.. [3] See :ref:`Documentation/trace/histogram.rst <histogram>` +please read the event histogram document (Documentation/trace/histogram.rst) ftrace.[instance.INSTANCE.]event.GROUP.EVENT.hist.[N.]keys = KEY1[, KEY2[...]] Set histogram key parameters. (Mandatory)
--
2.27.0