From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/include/linux/bottom_half.h | 40 ++++++----------------------------------
1 files changed, 6 insertions(+), 34 deletions(-)
diff --git a/kernel/include/linux/bottom_half.h b/kernel/include/linux/bottom_half.h
index 40dd5ef..eed86eb 100644
--- a/kernel/include/linux/bottom_half.h
+++ b/kernel/include/linux/bottom_half.h
@@ -4,40 +4,7 @@
#include <linux/preempt.h>
-#ifdef CONFIG_PREEMPT_RT_FULL
-
-extern void __local_bh_disable(void);
-extern void _local_bh_enable(void);
-extern void __local_bh_enable(void);
-
-static inline void local_bh_disable(void)
-{
- __local_bh_disable();
-}
-
-static inline void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
-{
- __local_bh_disable();
-}
-
-static inline void local_bh_enable(void)
-{
- __local_bh_enable();
-}
-
-static inline void __local_bh_enable_ip(unsigned long ip, unsigned int cnt)
-{
- __local_bh_enable();
-}
-
-static inline void local_bh_enable_ip(unsigned long ip)
-{
- __local_bh_enable();
-}
-
-#else
-
-#ifdef CONFIG_TRACE_IRQFLAGS
+#if defined(CONFIG_PREEMPT_RT) || defined(CONFIG_TRACE_IRQFLAGS)
extern void __local_bh_disable_ip(unsigned long ip, unsigned int cnt);
#else
static __always_inline void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
@@ -64,6 +31,11 @@
{
__local_bh_enable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET);
}
+
+#ifdef CONFIG_PREEMPT_RT
+extern bool local_bh_blocked(void);
+#else
+static inline bool local_bh_blocked(void) { return false; }
#endif
#endif /* _LINUX_BH_H */
--
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