From fc30ace06f250f79381a8e3f6ed92dd68e25a9f5 Mon Sep 17 00:00:00 2001 From: Donglin Peng Date: Fri, 23 Jun 2023 15:17:28 +0800 Subject: tracing: Fix warnings when building htmldocs for function graph retval When building htmldocs, the following warnings appear: Documentation/trace/ftrace.rst:2797: WARNING: Literal block expected; none found. Documentation/trace/ftrace.rst:2816: WARNING: Literal block expected; none found. So fix it. Link: https://lore.kernel.org/all/20230623143517.19ffc6c0@canb.auug.org.au/ Link: https://lkml.kernel.org/r/20230623071728.25688-1-pengdonglin@sangfor.com.cn Fixes: 21c094d3f8a6 ("tracing: Add documentation for funcgraph-retval and funcgraph-retval-hex") Signed-off-by: Donglin Peng Acked-by: Masami Hiramatsu (Google) Reported-by: Stephen Rothwell Signed-off-by: Steven Rostedt (Google) --- Documentation/trace/ftrace.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation/trace') diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst index b7308ab10c0e..f606c5bd1c0d 100644 --- a/Documentation/trace/ftrace.rst +++ b/Documentation/trace/ftrace.rst @@ -2792,7 +2792,7 @@ option, and these limitations will be eliminated in the future: especially when larger types are truncated, whether explicitly or implicitly. Here are some specific cases to illustrate this point: - **Case One**:: + **Case One**: The function narrow_to_u8 is defined as follows:: @@ -2811,7 +2811,7 @@ option, and these limitations will be eliminated in the future: If you pass 0x123456789abcdef to this function and want to narrow it, it may be recorded as 0x123456789abcdef instead of 0xef. - **Case Two**:: + **Case Two**: The function error_if_not_4g_aligned is defined as follows:: -- cgit v1.2.3