linux-kernel - [PATCH] samples/kprobes: Fix typo in handler

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Message-Id: <1619514191-14551-1-git-send-email-yangtiezhu@loongson.cn>
Date:   Tue, 27 Apr 2021 17:03:11 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Jonathan Corbet <corbet@....net>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] samples/kprobes: Fix typo in handler_post()

It should use post_handler instead of pre_handler in handler_post().

Fixes: e16c5dd5157e ("samples/kprobes: Add s390 case in kprobe example module")
Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 samples/kprobes/kprobe_example.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/kprobes/kprobe_example.c b/samples/kprobes/kprobe_example.c
index 331dcf1..c421fba 100644
--- a/samples/kprobes/kprobe_example.c
+++ b/samples/kprobes/kprobe_example.c
@@ -81,7 +81,7 @@ static void __kprobes handler_post(struct kprobe *p, struct pt_regs *regs,
 		p->symbol_name, p->addr, (long)regs->ARM_cpsr);
 #endif
 #ifdef CONFIG_S390
-	pr_info("<%s> pre_handler: p->addr, 0x%p, flags = 0x%lx\n",
+	pr_info("<%s> post_handler: p->addr, 0x%p, flags = 0x%lx\n",
 		p->symbol_name, p->addr, regs->flags);
 #endif
 }
-- 
2.1.0