libtracefs: Fix the ftrace filter function man pages

Commit Message

Steven Rostedt Feb. 23, 2022, 2:52 a.m. UTC

From: "Steven Rostedt (Google)" <[e-mail]>

The ftrace filter function man page had a title for each function at the
beginning. The beginning of the file is to list the functions that are
explained in the man page with a single description of the man page.
Having one for each of the three functions breaks the creation of the man
page and two of the three functions did not have their man pages created
for them.

Fixes: 7c9565e6ba2d7 ("libtracefs: Add tracefs_function_notrace() API")
Signed-off-by: Steven Rostedt (Google) <[e-mail]>
---
 Documentation/libtracefs-function-filter.txt | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/Documentation/libtracefs-function-filter.txt b/Documentation/libtracefs-function-filter.txt
index d12f61406448..2a141fd00db2 100644
--- a/Documentation/libtracefs-function-filter.txt
+++ b/Documentation/libtracefs-function-filter.txt
@@ -3,9 +3,8 @@  libtracefs(3)
 
 NAME
 ----
-tracefs_function_filter - Function to limit kernel functions that are traced
-tracefs_function_notrace - Function to filter kernel functions that not to be traced
-tracefs_filter_functions - Function to list the functions that are available for filtering
+tracefs_function_filter, tracefs_function_notrace, tracefs_filter_functions
+- Functions to modify the the function trace filters
 
 SYNOPSIS
 --------