diff options
Diffstat (limited to 'include/linux/irqflags.h')
| -rw-r--r-- | include/linux/irqflags.h | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h index 21619c92c377..a16adbb58f66 100644 --- a/include/linux/irqflags.h +++ b/include/linux/irqflags.h @@ -37,7 +37,12 @@ # define trace_softirqs_enabled(p) ((p)->softirqs_enabled) # define trace_hardirq_enter() \ do { \ - current->hardirq_context++; \ + if (!current->hardirq_context++) \ + current->hardirq_threaded = 0; \ +} while (0) +# define trace_hardirq_threaded() \ +do { \ + current->hardirq_threaded = 1; \ } while (0) # define trace_hardirq_exit() \ do { \ @@ -51,6 +56,40 @@ do { \ do { \ current->softirq_context--; \ } while (0) + +# define lockdep_hrtimer_enter(__hrtimer) \ + do { \ + if (!__hrtimer->is_hard) \ + current->irq_config = 1; \ + } while (0) + +# define lockdep_hrtimer_exit(__hrtimer) \ + do { \ + if (!__hrtimer->is_hard) \ + current->irq_config = 0; \ + } while (0) + +# define lockdep_posixtimer_enter() \ + do { \ + current->irq_config = 1; \ + } while (0) + +# define lockdep_posixtimer_exit() \ + do { \ + current->irq_config = 0; \ + } while (0) + +# define lockdep_irq_work_enter(__work) \ + do { \ + if (!(atomic_read(&__work->flags) & IRQ_WORK_HARD_IRQ))\ + current->irq_config = 1; \ + } while (0) +# define lockdep_irq_work_exit(__work) \ + do { \ + if (!(atomic_read(&__work->flags) & IRQ_WORK_HARD_IRQ))\ + current->irq_config = 0; \ + } while (0) + #else # define trace_hardirqs_on() do { } while (0) # define trace_hardirqs_off() do { } while (0) @@ -59,9 +98,16 @@ do { \ # define trace_hardirqs_enabled(p) 0 # define trace_softirqs_enabled(p) 0 # define trace_hardirq_enter() do { } while (0) +# define trace_hardirq_threaded() do { } while (0) # define trace_hardirq_exit() do { } while (0) # define lockdep_softirq_enter() do { } while (0) # define lockdep_softirq_exit() do { } while (0) +# define lockdep_hrtimer_enter(__hrtimer) do { } while (0) +# define lockdep_hrtimer_exit(__hrtimer) do { } while (0) +# define lockdep_posixtimer_enter() do { } while (0) +# define lockdep_posixtimer_exit() do { } while (0) +# define lockdep_irq_work_enter(__work) do { } while (0) +# define lockdep_irq_work_exit(__work) do { } while (0) #endif #if defined(CONFIG_IRQSOFF_TRACER) || \ |