blob: c23f466d0294d6ba75947253b0e153a0e9f2584a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
From da5ed2b44ce12eacd1aa8312cad8b5b8c1d99984 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:58 -0500
Subject: [PATCH] rt: BUG_ON/WARN_ON variants dependend on RT/!RT
commit c15ac58e50a3e202f6c663b31c5536fdbaea9968 in tip.
[ tglx: folded compile fix from Tsutomu Owa <tsutomu.owa@toshiba.co.jp> ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
include/asm-generic/bug.h | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 18c435d..a4141a5 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -3,6 +3,10 @@
#include <linux/compiler.h>
+#ifndef __ASSEMBLY__
+extern void __WARN_ON(const char *func, const char *file, const int line);
+#endif /* __ASSEMBLY__ */
+
#ifdef CONFIG_BUG
#ifdef CONFIG_GENERIC_BUG
@@ -141,4 +145,18 @@ extern void warn_slowpath_null(const char *file, const int line);
# define WARN_ON_SMP(x) do { } while (0)
#endif
+#ifdef CONFIG_PREEMPT_RT
+# define BUG_ON_RT(c) BUG_ON(c)
+# define BUG_ON_NONRT(c) do { } while (0)
+# define WARN_ON_RT(condition) WARN_ON(condition)
+# define WARN_ON_NONRT(condition) do { } while (0)
+# define WARN_ON_ONCE_NONRT(condition) do { } while (0)
+#else
+# define BUG_ON_RT(c) do { } while (0)
+# define BUG_ON_NONRT(c) BUG_ON(c)
+# define WARN_ON_RT(condition) do { } while (0)
+# define WARN_ON_NONRT(condition) WARN_ON(condition)
+# define WARN_ON_ONCE_NONRT(condition) WARN_ON_ONCE(condition)
+#endif
+
#endif
--
1.7.0.4
|
