1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index e0d28901e969..812186919bba 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -241,8 +241,8 @@ static inline struct thread_info *current_thread_info(void)
 #define TS_USEDFPU              0x0001  /* FPU was used by this task
                                            this quantum (SMP) */
 #define TS_COMPAT               0x0002  /* 32bit syscall active (64BIT)*/
-#define TS_POLLING              0x0004  /* true if in idle loop
-                                           and not sleeping */
+#define TS_POLLING              0x0004  /* idle task polling need_resched,
+                                           skip sending interrupt */
 #define TS_RESTORE_SIGMASK      0x0008  /* restore signal mask in do_signal() */
 #define TS_XSAVE                0x0010  /* Use xsave/xrstor */