From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/kernel/fail_function.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/kernel/kernel/fail_function.c b/kernel/kernel/fail_function.c
index b0b1ad9..8f3795d 100644
--- a/kernel/kernel/fail_function.c
+++ b/kernel/kernel/fail_function.c
@@ -163,10 +163,7 @@
static void fei_debugfs_remove_attr(struct fei_attr *attr)
{
- struct dentry *dir;
-
- dir = debugfs_lookup(attr->kp.symbol_name, fei_debugfs_dir);
- debugfs_remove_recursive(dir);
+ debugfs_lookup_and_remove(attr->kp.symbol_name, fei_debugfs_dir);
}
static int fei_kprobe_handler(struct kprobe *kp, struct pt_regs *regs)
--
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