add descriptive comment for TIF_MEMDIE task flag declaration.

[firefly-linux-kernel-4.4.55.git] / arch / ia64 / include / asm / thread_info.h

diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index 8ce2e388e37c550573bfc2ca28033a43b7d74d50..b6a5ba2aca3429f7bd4a7602c21f81f011bf0205 100644 (file)
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -102,7 +102,7 @@ struct thread_info {
 #define TIF_SINGLESTEP         4       /* restore singlestep on return to user mode */
 #define TIF_NOTIFY_RESUME      6       /* resumption notification requested */
 #define TIF_POLLING_NRFLAG     16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
-#define TIF_MEMDIE             17
+#define TIF_MEMDIE             17      /* is terminating due to OOM killer */
 #define TIF_MCA_INIT           18      /* this task is processing MCA or INIT */
 #define TIF_DB_DISABLED                19      /* debug trap disabled for fsyscall */
 #define TIF_FREEZE             20      /* is freezing for suspend */