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| author |   Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2025-03-18 22:39:13 +0900 |
|---|---|---|
| committer |   Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-03-28 08:39:56 -0400 |
| commit | f00c9201f942dddb58617c881ffd4e4a1a1c49ab (patch) | |
| tree | 6699d164209dac427fa4ccdfb0ae6cff8cb30d82 /kernel/trace/trace.c | |
| parent | tracing: Freeable reserved ring buffer (diff) | |
| download | wireguard-linux-f00c9201f942dddb58617c881ffd4e4a1a1c49ab.tar.xz wireguard-linux-f00c9201f942dddb58617c881ffd4e4a1a1c49ab.zip | |
tracing: Fix a compilation error without CONFIG_MODULES
There are some code which depends on CONFIG_MODULES. #ifdef
to enclose it.
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/174230515367.2909896.8132122175220657625.stgit@mhiramat.tok.corp.google.com
Fixes: dca91c1c5468 ("tracing: Have persistent trace instances save module addresses")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to '')
| -rw-r--r-- | kernel/trace/trace.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index e7a14bb7d7aa..7f8b0c43d2a5 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -6001,6 +6001,7 @@ struct trace_scratch { static DEFINE_MUTEX(scratch_mutex); +#ifdef CONFIG_MODULES static int save_mod(struct module *mod, void *data) { struct trace_array *tr = data; @@ -6025,6 +6026,12 @@ static int save_mod(struct module *mod, void *data) return 0; } +#else +static int save_mod(struct module *mod, void *data) +{ + return 0; +} +#endif static void update_last_data(struct trace_array *tr) { |