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Commit b9e36474 authored by David S. Miller's avatar David S. Miller
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[SPARC]: Add is_atomic.

parent 07ce7feb
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include/asm-sparc/hardirq.h
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...@@ -90,8 +90,10 @@ typedef struct { ...@@ -90,8 +90,10 @@ typedef struct {
#define irq_enter() (preempt_count() += HARDIRQ_OFFSET) #define irq_enter() (preempt_count() += HARDIRQ_OFFSET)
#if CONFIG_PREEMPT #if CONFIG_PREEMPT
# define in_atomic() (preempt_count() != kernel_locked())
# define IRQ_EXIT_OFFSET (HARDIRQ_OFFSET-1) # define IRQ_EXIT_OFFSET (HARDIRQ_OFFSET-1)
#else #else
# define in_atomic() (preempt_count() != 0)
# define IRQ_EXIT_OFFSET HARDIRQ_OFFSET # define IRQ_EXIT_OFFSET HARDIRQ_OFFSET
#endif #endif
#define irq_exit() \ #define irq_exit() \
......
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