aboutsummaryrefslogtreecommitdiff
path: root/include/asm-x86/thread_info_64.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-x86/thread_info_64.h')
-rw-r--r--include/asm-x86/thread_info_64.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/asm-x86/thread_info_64.h b/include/asm-x86/thread_info_64.h
index ee35fd12b54..c2911a99cc3 100644
--- a/include/asm-x86/thread_info_64.h
+++ b/include/asm-x86/thread_info_64.h
@@ -123,6 +123,8 @@ static inline struct thread_info *stack_thread_info(void)
#define TIF_FREEZE 23 /* is freezing for suspend */
#define TIF_FORCED_TF 24 /* true if TF in eflags artificially */
#define TIF_DEBUGCTLMSR 25 /* uses thread_struct.debugctlmsr */
+#define TIF_DS_AREA_MSR 25 /* uses thread_struct.ds_area_msr */
+#define TIF_BTS_TRACE_TS 26 /* record scheduling event timestamps */
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
@@ -142,6 +144,8 @@ static inline struct thread_info *stack_thread_info(void)
#define _TIF_FREEZE (1<<TIF_FREEZE)
#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 \
@@ -153,7 +157,10 @@ static inline struct thread_info *stack_thread_info(void)
(_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY|_TIF_HRTICK_RESCHED)
/* flags to check in __switch_to() */
-#define _TIF_WORK_CTXSW (_TIF_DEBUG|_TIF_IO_BITMAP|_TIF_DEBUGCTLMSR)
+#define _TIF_WORK_CTXSW \
+ (_TIF_IO_BITMAP|_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)
#define PREEMPT_ACTIVE 0x10000000