Lines Matching +full:acquisition +full:- +full:time

2  * Copyright 2013-2015 Olivier Houchard
3  * Copyright 2010-2015 Samy Al Bahra.
52 	unowned->previous = NULL;  in ck_spinlock_hclh_init()
53 	unowned->wait = false;  in ck_spinlock_hclh_init()
54 	unowned->splice = false;  in ck_spinlock_hclh_init()
55 	unowned->cluster_id = cluster_id;  in ck_spinlock_hclh_init()
68 	r = ck_pr_load_uint(&head->wait);  in ck_spinlock_hclh_locked()
81 	thread->wait = true;  in ck_spinlock_hclh_lock()
82 	thread->splice = false;  in ck_spinlock_hclh_lock()
83 	thread->cluster_id = (*local_queue)->cluster_id;  in ck_spinlock_hclh_lock()
84 	/* Make sure previous->previous doesn't appear to be NULL */  in ck_spinlock_hclh_lock()
85 	thread->previous = *local_queue;  in ck_spinlock_hclh_lock()
92 	thread->previous = previous;  in ck_spinlock_hclh_lock()
96 	if (previous->previous != NULL) {  in ck_spinlock_hclh_lock()
97 		while (ck_pr_load_uint(&previous->wait) == true &&  in ck_spinlock_hclh_lock()
98 			ck_pr_load_int(&previous->cluster_id) == thread->cluster_id &&  in ck_spinlock_hclh_lock()
99 			ck_pr_load_uint(&previous->splice) == false)  in ck_spinlock_hclh_lock()
103 		if (ck_pr_load_int(&previous->cluster_id) == thread->cluster_id &&  in ck_spinlock_hclh_lock()
104 				ck_pr_load_uint(&previous->splice) == false)  in ck_spinlock_hclh_lock()
112 	ck_pr_store_uint(&local_tail->splice, true);  in ck_spinlock_hclh_lock()
115 	while (ck_pr_load_uint(&previous->wait) == true)  in ck_spinlock_hclh_lock()
130 	 * acquisition. If the caller is pre-empted then the predecessor field  in ck_spinlock_hclh_unlock()
134 	previous = thread[0]->previous;  in ck_spinlock_hclh_unlock()
138 	ck_pr_store_uint(&(*thread)->wait, false);  in ck_spinlock_hclh_unlock()
143 	 * all the time in the world to successfully read updated wait flag.  in ck_spinlock_hclh_unlock()