diff options
Diffstat (limited to 'include/asm-x86/thread_info_32.h')
| -rw-r--r-- | include/asm-x86/thread_info_32.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/include/asm-x86/thread_info_32.h b/include/asm-x86/thread_info_32.h index 22a8cbcd35e..5bd508260ff 100644 --- a/include/asm-x86/thread_info_32.h +++ b/include/asm-x86/thread_info_32.h @@ -85,7 +85,7 @@ struct thread_info { /* how to get the current stack pointer from C */ -register unsigned long current_stack_pointer asm("esp") __attribute_used__; +register unsigned long current_stack_pointer asm("esp") __used; /* how to get the thread information struct from C */ static inline struct thread_info *current_thread_info(void) @@ -132,11 +132,16 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SYSCALL_AUDIT 6 /* syscall auditing active */ #define TIF_SECCOMP 7 /* secure computing */ #define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal() */ +#define TIF_HRTICK_RESCHED 9 /* reprogram hrtick timer */ #define TIF_MEMDIE 16 #define TIF_DEBUG 17 /* uses debug registers */ #define TIF_IO_BITMAP 18 /* uses I/O bitmap */ #define TIF_FREEZE 19 /* is freezing for suspend */ #define TIF_NOTSC 20 /* TSC is not accessible in userland */ +#define TIF_FORCED_TF 21 /* true if TF in eflags artificially */ +#define TIF_DEBUGCTLMSR 22 /* uses thread_struct.debugctlmsr */ +#define TIF_DS_AREA_MSR 23 /* uses thread_struct.ds_area_msr */ +#define TIF_BTS_TRACE_TS 24 /* record scheduling event timestamps */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) @@ -147,10 +152,15 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SECCOMP (1<<TIF_SECCOMP) #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) +#define _TIF_HRTICK_RESCHED (1<<TIF_HRTICK_RESCHED) #define _TIF_DEBUG (1<<TIF_DEBUG) #define _TIF_IO_BITMAP (1<<TIF_IO_BITMAP) #define _TIF_FREEZE (1<<TIF_FREEZE) #define _TIF_NOTSC (1<<TIF_NOTSC) +#define _TIF_FORCED_TF (1<<TIF_FORCED_TF) +#define _TIF_DEBUGCTLMSR (1<<TIF_DEBUGCTLMSR) +#define _TIF_DS_AREA_MSR (1<<TIF_DS_AREA_MSR) +#define _TIF_BTS_TRACE_TS (1<<TIF_BTS_TRACE_TS) /* work to do on interrupt/exception return */ #define _TIF_WORK_MASK \ @@ -160,8 +170,12 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP) /* flags to check in __switch_to() */ -#define _TIF_WORK_CTXSW_NEXT (_TIF_IO_BITMAP | _TIF_NOTSC | _TIF_DEBUG) -#define _TIF_WORK_CTXSW_PREV (_TIF_IO_BITMAP | _TIF_NOTSC) +#define _TIF_WORK_CTXSW \ + (_TIF_IO_BITMAP | _TIF_NOTSC | _TIF_DEBUGCTLMSR | \ + _TIF_DS_AREA_MSR | _TIF_BTS_TRACE_TS) +#define _TIF_WORK_CTXSW_PREV _TIF_WORK_CTXSW +#define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW | _TIF_DEBUG) + /* * Thread-synchronous status. |