diff options
Diffstat (limited to 'include/asm-powerpc/thread_info.h')
| -rw-r--r-- | include/asm-powerpc/thread_info.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h index e525f49bd17..7e09d7cda93 100644 --- a/include/asm-powerpc/thread_info.h +++ b/include/asm-powerpc/thread_info.h @@ -37,8 +37,7 @@ struct thread_info { int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; - /* set by force_successful_syscall_return */ - unsigned char syscall_noerror; + void *nvgprs_frame; /* low level flags - has atomic operations done on it */ unsigned long flags ____cacheline_aligned_in_smp; }; @@ -90,9 +89,6 @@ struct thread_info { #endif /* THREAD_SHIFT < PAGE_SHIFT */ -#define get_thread_info(ti) get_task_struct((ti)->task) -#define put_thread_info(ti) put_task_struct((ti)->task) - /* how to get the thread information struct from C */ static inline struct thread_info *current_thread_info(void) { @@ -123,6 +119,9 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SINGLESTEP 9 /* singlestepping active */ #define TIF_MEMDIE 10 #define TIF_SECCOMP 11 /* secure computing */ +#define TIF_RESTOREALL 12 /* Restore all regs (implies NOERROR) */ +#define TIF_SAVE_NVGPRS 13 /* Save r14-r31 in signal frame */ +#define TIF_NOERROR 14 /* Force successful syscall return */ /* as above, but as bit values */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) @@ -136,10 +135,14 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) #define _TIF_SECCOMP (1<<TIF_SECCOMP) +#define _TIF_RESTOREALL (1<<TIF_RESTOREALL) +#define _TIF_SAVE_NVGPRS (1<<TIF_SAVE_NVGPRS) +#define _TIF_NOERROR (1<<TIF_NOERROR) #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP) #define _TIF_USER_WORK_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \ - _TIF_NEED_RESCHED) + _TIF_NEED_RESCHED | _TIF_RESTOREALL) +#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR|_TIF_SAVE_NVGPRS) #endif /* __KERNEL__ */ |