diff options
author | Steven Rostedt <rostedt@goodmis.org> | 2008-05-14 23:49:43 -0400 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-23 16:37:23 -0400 |
commit | e0eca07badc023a675a61906020b397da20f07c3 (patch) | |
tree | f281bd64f2cc2927c586358bcfd1971ef68e65b5 /include | |
parent | 489f139614596cbc956a06f5e4bb41288e276fe3 (diff) |
ftrace, POWERPC: add irqs_disabled_flags to ppc
PPC doesn't have the irqs_disabled_flags needed by ftrace.
This patch adds it.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-powerpc/hw_irq.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h index ad8c9f7fd0e3..f75a5fc64d2e 100644 --- a/include/asm-powerpc/hw_irq.h +++ b/include/asm-powerpc/hw_irq.h | |||
@@ -59,6 +59,11 @@ extern void iseries_handle_interrupts(void); | |||
59 | get_paca()->hard_enabled = 0; \ | 59 | get_paca()->hard_enabled = 0; \ |
60 | } while(0) | 60 | } while(0) |
61 | 61 | ||
62 | static inline int irqs_disabled_flags(unsigned long flags) | ||
63 | { | ||
64 | return flags == 0; | ||
65 | } | ||
66 | |||
62 | #else | 67 | #else |
63 | 68 | ||
64 | #if defined(CONFIG_BOOKE) | 69 | #if defined(CONFIG_BOOKE) |
@@ -113,6 +118,11 @@ static inline void local_irq_save_ptr(unsigned long *flags) | |||
113 | #define hard_irq_enable() local_irq_enable() | 118 | #define hard_irq_enable() local_irq_enable() |
114 | #define hard_irq_disable() local_irq_disable() | 119 | #define hard_irq_disable() local_irq_disable() |
115 | 120 | ||
121 | static inline int irqs_disabled_flags(unsigned long flags) | ||
122 | { | ||
123 | return (flags & MSR_EE) == 0; | ||
124 | } | ||
125 | |||
116 | #endif /* CONFIG_PPC64 */ | 126 | #endif /* CONFIG_PPC64 */ |
117 | 127 | ||
118 | /* | 128 | /* |