add descriptive comment for TIF_MEMDIE task flag declaration.

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

diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index b74970ec02c4431ae1636289ffb3728d5d6bcc8f..763e29fa85300b23180221a0c832c71b71b3e382 100644 (file)
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -141,7 +141,7 @@ extern void vfp_flush_hwstate(struct thread_info *);
 #define TIF_SYSCALL_TRACE      8
 #define TIF_POLLING_NRFLAG     16
 #define TIF_USING_IWMMXT       17
-#define TIF_MEMDIE             18
+#define TIF_MEMDIE             18      /* is terminating due to OOM killer */
 #define TIF_FREEZE             19
 #define TIF_RESTORE_SIGMASK    20