Venkatesh Pallipadi writes: (Summary)
+}
+
+static inline void exit_ipiless_idle(void)
+{
+ if (!test_and_clear_thread_flag(TIF_IN_IPILESS_IDLE)) {
+ /*
+ * Flag was already cleared, indicating that there is
+ * a pending IPIless wakeup. /* Needed for bh handling */
+ }
+}
+
+static inline int try_ipiless_wakeup(int cpu)
+{
+ struct thread_info *idle_ti = task_thread_info(idle_task(cpu));
+}
+
+#else
+static inline void do_ipiless_pending_work(void) { }
+static inline void enter_ipiless_idle(void) { }
+static inline void exit_ipiless_idle(void) { }
+
+static inline int is_ipiless_wakeup_pending(void)
+{
+ return need_resched();
↧
