Lines Matching refs:TIF_PATCH_PENDING

123 		WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING));
130 		WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING));
187 	 * 1) Enforce the order of the TIF_PATCH_PENDING read and the
191 	 * 2) Enforce the order of the TIF_PATCH_PENDING read and a future read
195 	if (test_and_clear_tsk_thread_flag(task, TIF_PATCH_PENDING))
295 	clear_tsk_thread_flag(task, TIF_PATCH_PENDING);
373 	 * Enforce the order of the TIF_PATCH_PENDING read above and the
384  * Sends a fake signal to all non-kthread tasks with TIF_PATCH_PENDING set.
385  * Kthreads with TIF_PATCH_PENDING set are woken up.
400 		 * There is a small race here. We could see TIF_PATCH_PENDING
468 			clear_tsk_thread_flag(task, TIF_PATCH_PENDING);
528 			set_tsk_thread_flag(task, TIF_PATCH_PENDING);
539 			set_tsk_thread_flag(task, TIF_PATCH_PENDING);
566 	 * has no effect until the TIF_PATCH_PENDING flags get set later.
599 	 * TIF_PATCH_PENDING writes to ensure klp_update_patch_state() and
638 	 * Clear all TIF_PATCH_PENDING flags to prevent races caused by
644 		clear_tsk_thread_flag(task, TIF_PATCH_PENDING);
648 		clear_tsk_thread_flag(idle_task(cpu), TIF_PATCH_PENDING);
652 	 * __klp_sched_try_switch() see the cleared TIF_PATCH_PENDING before
666 	 * TIF_PATCH_PENDING writes in klp_start_transition() to ensure
689 	if (test_tsk_thread_flag(current, TIF_PATCH_PENDING))
690 		set_tsk_thread_flag(child, TIF_PATCH_PENDING);
692 		clear_tsk_thread_flag(child, TIF_PATCH_PENDING);
698  * Drop TIF_PATCH_PENDING of all tasks on admin's request. This forces an