6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
[ Upstream commit fd5ba38390c59e1c147480ae49b6133c4ac24001 ]
Commit 18b1e870a496 ("tracing/probes: Add $arg* meta argument for all
function args") introduced MAX_ARG_BUF_LEN but it is not used.
Remove it.
Link: https://lore.kernel.org/all/174055075876.4079315.8805416872155957588.stgit@xxxxxxxxxxxxxxxxxxxxxxxxxxxx/
Fixes: 18b1e870a496 ("tracing/probes: Add $arg* meta argument for all function args")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
Reviewed-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
kernel/trace/trace_probe.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h
index fba3ede870541..8a6797c2278d9 100644
--- a/kernel/trace/trace_probe.h
+++ b/kernel/trace/trace_probe.h
@@ -36,7 +36,6 @@
#define MAX_BTF_ARGS_LEN 128
#define MAX_DENTRY_ARGS_LEN 256
#define MAX_STRING_SIZE PATH_MAX
-#define MAX_ARG_BUF_LEN (MAX_TRACE_ARGS * MAX_ARG_NAME_LEN)
/* Reserved field names */
#define FIELD_STRING_IP "__probe_ip"
--
2.39.5
