container freezer: add TIF_FREEZE flag to all architectures

[firefly-linux-kernel-4.4.55.git] / arch / s390 / include / asm / thread_info.h

diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index 91a8f93ad355fcfd2e69a710bbc9efb2bba685f0..de3fad60c6828d95c45a10944b2bc42a9b8fefb5 100644 (file)
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -86,6 +86,7 @@ static inline struct thread_info *current_thread_info(void)
  * thread information flags bit numbers
  */
 #define TIF_SYSCALL_TRACE      0       /* syscall trace active */
+#define TIF_NOTIFY_RESUME      1       /* callback before returning to user */
 #define TIF_SIGPENDING         2       /* signal pending */
 #define TIF_NEED_RESCHED       3       /* rescheduling necessary */
 #define TIF_RESTART_SVC                4       /* restart svc with new svc number */
@@ -98,8 +99,10 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_31BIT              18      /* 32bit process */ 
 #define TIF_MEMDIE             19
 #define TIF_RESTORE_SIGMASK    20      /* restore signal mask in do_signal() */
+#define TIF_FREEZE             21      /* thread is freezing for suspend */
 
 #define _TIF_SYSCALL_TRACE     (1<<TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME     (1<<TIF_NOTIFY_RESUME)
 #define _TIF_RESTORE_SIGMASK   (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_SIGPENDING                (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED      (1<<TIF_NEED_RESCHED)
@@ -110,6 +113,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_USEDFPU           (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG    (1<<TIF_POLLING_NRFLAG)
 #define _TIF_31BIT             (1<<TIF_31BIT)
+#define _TIF_FREEZE            (1<<TIF_FREEZE)
 
 #endif /* __KERNEL__ */