From 16a8016372c42c7628eb4a39d75386a461e8c5d0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 1 Jun 2012 14:22:01 -0400 Subject: sanitize tsk_is_polling() Make default just return 0. The current default (checking TIF_POLLING_NRFLAG) is taken to architectures that need it; ones that don't do polling in their idle threads don't need to defined TIF_POLLING_NRFLAG at all. ia64 defined both TS_POLLING (used by its tsk_is_polling()) and TIF_POLLING_NRFLAG (not used at all). Killed the latter... Signed-off-by: Al Viro --- kernel/sched/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 649c9f876cb1..9dcf93c24d10 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -505,7 +505,7 @@ static inline void init_hrtick(void) #ifdef CONFIG_SMP #ifndef tsk_is_polling -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) +#define tsk_is_polling(t) 0 #endif void resched_task(struct task_struct *p) -- cgit v1.2.1