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Diffstat (limited to 'include/linux/irqflags.h')
-rw-r--r--include/linux/irqflags.h43
1 files changed, 22 insertions, 21 deletions
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
index d176d658fe25..5dd1272d1ab2 100644
--- a/include/linux/irqflags.h
+++ b/include/linux/irqflags.h
@@ -85,7 +85,7 @@
* The local_irq_*() APIs are equal to the raw_local_irq*()
* if !TRACE_IRQFLAGS.
*/
-#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+#ifdef CONFIG_TRACE_IRQFLAGS
#define local_irq_enable() \
do { trace_hardirqs_on(); raw_local_irq_enable(); } while (0)
#define local_irq_disable() \
@@ -107,22 +107,6 @@
raw_local_irq_restore(flags); \
} \
} while (0)
-#define local_save_flags(flags) \
- do { \
- raw_local_save_flags(flags); \
- } while (0)
-
-#define irqs_disabled_flags(flags) \
- ({ \
- raw_irqs_disabled_flags(flags); \
- })
-
-#define irqs_disabled() \
- ({ \
- unsigned long _flags; \
- raw_local_save_flags(_flags); \
- raw_irqs_disabled_flags(_flags); \
- })
#define safe_halt() \
do { \
@@ -131,7 +115,7 @@
} while (0)
-#else /* !CONFIG_TRACE_IRQFLAGS_SUPPORT */
+#else /* !CONFIG_TRACE_IRQFLAGS */
#define local_irq_enable() do { raw_local_irq_enable(); } while (0)
#define local_irq_disable() do { raw_local_irq_disable(); } while (0)
@@ -140,11 +124,28 @@
raw_local_irq_save(flags); \
} while (0)
#define local_irq_restore(flags) do { raw_local_irq_restore(flags); } while (0)
-#define local_save_flags(flags) do { raw_local_save_flags(flags); } while (0)
-#define irqs_disabled() (raw_irqs_disabled())
-#define irqs_disabled_flags(flags) (raw_irqs_disabled_flags(flags))
#define safe_halt() do { raw_safe_halt(); } while (0)
+#endif /* CONFIG_TRACE_IRQFLAGS */
+
+#define local_save_flags(flags) raw_local_save_flags(flags)
+
+/*
+ * Some architectures don't define arch_irqs_disabled(), so even if either
+ * definition would be fine we need to use different ones for the time being
+ * to avoid build issues.
+ */
+#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+#define irqs_disabled() \
+ ({ \
+ unsigned long _flags; \
+ raw_local_save_flags(_flags); \
+ raw_irqs_disabled_flags(_flags); \
+ })
+#else /* !CONFIG_TRACE_IRQFLAGS_SUPPORT */
+#define irqs_disabled() raw_irqs_disabled()
#endif /* CONFIG_TRACE_IRQFLAGS_SUPPORT */
+#define irqs_disabled_flags(flags) raw_irqs_disabled_flags(flags)
+
#endif