From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt

---
 kernel/kernel/ksysfs.c |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)

diff --git a/kernel/kernel/ksysfs.c b/kernel/kernel/ksysfs.c
index dfff31e..35859da 100644
--- a/kernel/kernel/ksysfs.c
+++ b/kernel/kernel/ksysfs.c
@@ -138,15 +138,6 @@
 
 #endif /* CONFIG_CRASH_CORE */
 
-#if defined(CONFIG_PREEMPT_RT)
-static ssize_t realtime_show(struct kobject *kobj,
-			     struct kobj_attribute *attr, char *buf)
-{
-	return sprintf(buf, "%d\n", 1);
-}
-KERNEL_ATTR_RO(realtime);
-#endif
-
 /* whether file capabilities are enabled */
 static ssize_t fscaps_show(struct kobject *kobj,
 				  struct kobj_attribute *attr, char *buf)
@@ -237,9 +228,6 @@
 #ifndef CONFIG_TINY_RCU
 	&rcu_expedited_attr.attr,
 	&rcu_normal_attr.attr,
-#endif
-#ifdef CONFIG_PREEMPT_RT
-	&realtime_attr.attr,
 #endif
 	NULL
 };

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