diff options
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/irqflags_64.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-x86/irqflags_64.h b/include/asm-x86/irqflags_64.h index 86e70fe23659..5341ea1f815a 100644 --- a/include/asm-x86/irqflags_64.h +++ b/include/asm-x86/irqflags_64.h @@ -137,6 +137,20 @@ static inline void halt(void) # define TRACE_IRQS_ON # define TRACE_IRQS_OFF # endif +# ifdef CONFIG_DEBUG_LOCK_ALLOC +# define LOCKDEP_SYS_EXIT call lockdep_sys_exit_thunk +# define LOCKDEP_SYS_EXIT_IRQ \ + TRACE_IRQS_ON; \ + sti; \ + SAVE_REST; \ + LOCKDEP_SYS_EXIT; \ + RESTORE_REST; \ + cli; \ + TRACE_IRQS_OFF; +# else +# define LOCKDEP_SYS_EXIT +# define LOCKDEP_SYS_EXIT_IRQ +# endif #endif #endif |