diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index ad3ec9ec61f7..f4f9d32f12b3 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -227,7 +227,7 @@ extern void proc_sched_set_task(struct task_struct *p); extern char ___assert_task_state[1 - 2*!!( sizeof(TASK_STATE_TO_CHAR_STR)-1 != ilog2(TASK_STATE_MAX)+1)]; -/* Convenience macros for the sake of set_task_state */ +/* Convenience macros for the sake of set_current_state */ #define TASK_KILLABLE (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE) #define TASK_STOPPED (TASK_WAKEKILL | __TASK_STOPPED) #define TASK_TRACED (TASK_WAKEKILL | __TASK_TRACED) @@ -254,17 +254,6 @@ extern char ___assert_task_state[1 - 2*!!( #ifdef CONFIG_DEBUG_ATOMIC_SLEEP -#define __set_task_state(tsk, state_value) \ - do { \ - (tsk)->task_state_change = _THIS_IP_; \ - (tsk)->state = (state_value); \ - } while (0) -#define set_task_state(tsk, state_value) \ - do { \ - (tsk)->task_state_change = _THIS_IP_; \ - smp_store_mb((tsk)->state, (state_value)); \ - } while (0) - #define __set_current_state(state_value) \ do { \ current->task_state_change = _THIS_IP_; \ @@ -277,20 +266,6 @@ extern char ___assert_task_state[1 - 2*!!( } while (0) #else - -/* - * @tsk had better be current, or you get to keep the pieces. - * - * The only reason is that computing current can be more expensive than - * using a pointer that's already available. - * - * Therefore, see set_current_state(). - */ -#define __set_task_state(tsk, state_value) \ - do { (tsk)->state = (state_value); } while (0) -#define set_task_state(tsk, state_value) \ - smp_store_mb((tsk)->state, (state_value)) - /* * set_current_state() includes a barrier so that the write of current->state * is correctly serialised wrt the caller's subsequent test of whether to |