kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/kernel/ksysfs.c
..
..
@@ -138,15 +138,6 @@
138
138
 
139
139
 #endif /* CONFIG_CRASH_CORE */
140
140
 
141
-#if defined(CONFIG_PREEMPT_RT)
142
-static ssize_t realtime_show(struct kobject *kobj,
143
-			     struct kobj_attribute *attr, char *buf)
144
-{
145
-	return sprintf(buf, "%d\n", 1);
146
-}
147
-KERNEL_ATTR_RO(realtime);
148
-#endif
149
-
150
141
 /* whether file capabilities are enabled */
151
142
 static ssize_t fscaps_show(struct kobject *kobj,
152
143
 				  struct kobj_attribute *attr, char *buf)
..
..
@@ -237,9 +228,6 @@
237
228
 #ifndef CONFIG_TINY_RCU
238
229
 	&rcu_expedited_attr.attr,
239
230
 	&rcu_normal_attr.attr,
240
-#endif
241
-#ifdef CONFIG_PREEMPT_RT
242
-	&realtime_attr.attr,
243
231
 #endif
244
232
 	NULL
245
233
 };