diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/unwind.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/unwind.h b/arch/x86/include/asm/unwind.h index 6fa75b17aec3..137e9cce2ab4 100644 --- a/arch/x86/include/asm/unwind.h +++ b/arch/x86/include/asm/unwind.h @@ -11,6 +11,7 @@ struct unwind_state { unsigned long stack_mask; struct task_struct *task; int graph_idx; + bool error; #ifdef CONFIG_FRAME_POINTER unsigned long *bp, *orig_sp; struct pt_regs *regs; @@ -40,6 +41,11 @@ void unwind_start(struct unwind_state *state, struct task_struct *task, __unwind_start(state, task, regs, first_frame); } +static inline bool unwind_error(struct unwind_state *state) +{ + return state->error; +} + #ifdef CONFIG_FRAME_POINTER static inline |