Merge tag 'trace-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux...

[platform/kernel/linux-starfive.git] / Documentation / trace / ftrace.rst

diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst
index e8bca5f..a9c8bce 100644 (file)
--- a/Documentation/trace/ftrace.rst
+++ b/Documentation/trace/ftrace.rst
@@ -1027,6 +1027,7 @@ To see what is available, simply cat the file::
        nohex
        nobin
        noblock
+       nofields
        trace_printk
        annotate
        nouserstacktrace
@@ -1110,6 +1111,11 @@ Here are the available options:
   block
        When set, reading trace_pipe will not block when polled.
 
+  fields
+       Print the fields as described by their types. This is a better
+       option than using hex, bin or raw, as it gives a better parsing
+       of the content of the event.
+
   trace_printk
        Can disable trace_printk() from writing into the buffer.