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tracing: Remove redundant #else block for BTF args from README
author
Masami Hiramatsu (Google)
<mhiramat@kernel.org>
Mon, 4 Mar 2024 03:40:45 +0000
(12:40 +0900)
committer
Masami Hiramatsu (Google)
<mhiramat@kernel.org>
Wed, 6 Mar 2024 15:27:25 +0000
(
00:27
+0900)
Remove redundant #else block for BTF args from README message.
This is a cleanup, so no change on the message.
Link:
https://lore.kernel.org/all/170952364558.229804.17285528811097152410.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
kernel/trace/trace.c
patch
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diff --git
a/kernel/trace/trace.c
b/kernel/trace/trace.c
index 8198bfc54b58d9729ab6f6318eb9720a32d40375..516c585f5879b6596bb880d430edd61bcd2035c1 100644
(file)
--- a/
kernel/trace/trace.c
+++ b/
kernel/trace/trace.c
@@
-5747,11
+5747,9
@@
static const char readme_msg[] =
"\t args: <name>=fetcharg[:type]\n"
"\t fetcharg: (%<register>|$<efield>), @<address>, @<symbol>[+|-<offset>],\n"
#ifdef CONFIG_HAVE_FUNCTION_ARG_ACCESS_API
-#ifdef CONFIG_PROBE_EVENTS_BTF_ARGS
"\t $stack<index>, $stack, $retval, $comm, $arg<N>,\n"
+#ifdef CONFIG_PROBE_EVENTS_BTF_ARGS
"\t <argname>[->field[->field|.field...]],\n"
-#else
- "\t $stack<index>, $stack, $retval, $comm, $arg<N>,\n"
#endif
#else
"\t $stack<index>, $stack, $retval, $comm,\n"