diff options
Diffstat (limited to 'include/asm-s390/thread_info.h')
| -rw-r--r-- | include/asm-s390/thread_info.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-s390/thread_info.h b/include/asm-s390/thread_info.h index aade85c53a63..6c18a3f24316 100644 --- a/include/asm-s390/thread_info.h +++ b/include/asm-s390/thread_info.h @@ -50,7 +50,7 @@ struct thread_info { struct exec_domain *exec_domain; /* execution domain */ unsigned long flags; /* low level flags */ unsigned int cpu; /* current CPU */ - unsigned int preempt_count; /* 0 => preemptable */ + int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; }; @@ -96,6 +96,7 @@ static inline struct thread_info *current_thread_info(void) #define TIF_RESTART_SVC 4 /* restart svc with new svc number */ #define TIF_SYSCALL_AUDIT 5 /* syscall auditing active */ #define TIF_SINGLE_STEP 6 /* deliver sigtrap on return to user */ +#define TIF_MCCK_PENDING 7 /* machine check handling is pending */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ @@ -109,6 +110,7 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_RESTART_SVC (1<<TIF_RESTART_SVC) #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SINGLE_STEP (1<<TIF_SINGLE_STEP) +#define _TIF_MCCK_PENDING (1<<TIF_MCCK_PENDING) #define _TIF_USEDFPU (1<<TIF_USEDFPU) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_31BIT (1<<TIF_31BIT) |