linux-kernel - [for-next][PATCH 14/14] trace/kprobe: Remove unused MAX_KPROBE_CMDLINE

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Date:   Fri, 24 Jan 2020 10:17:05 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Alex Shi <alex.shi@...ux.alibaba.com>
Subject: [for-next][PATCH 14/14] trace/kprobe: Remove unused MAX_KPROBE_CMDLINE_SIZE

From: Alex Shi <alex.shi@...ux.alibaba.com>

This limitation are never lunched from introduce commit 970988e19eb0
("tracing/kprobe: Add kprobe_event= boot parameter")

Could we remove it if no intention to implement it?

Link: http://lkml.kernel.org/r/1579586075-45132-1-git-send-email-alex.shi@linux.alibaba.com

Acked-by: Masami Hiramatsu <mhiramat@...nel.org>
Signed-off-by: Alex Shi <alex.shi@...ux.alibaba.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
---
 kernel/trace/trace_kprobe.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 283b7c437440..bf20cd7f2666 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -22,7 +22,6 @@
 
 #define KPROBE_EVENT_SYSTEM "kprobes"
 #define KRETPROBE_MAXACTIVE_MAX 4096
-#define MAX_KPROBE_CMDLINE_SIZE 1024
 
 /* Kprobe early definition from command line */
 static char kprobe_boot_events_buf[COMMAND_LINE_SIZE] __initdata;
-- 
2.24.1