141 static void fscache_wait_on_volume_collision(struct fscache_volume *candidate,  in fscache_wait_on_volume_collision()  argument
144 	wait_var_event_timeout(&candidate->flags,  in fscache_wait_on_volume_collision()
145 			       !fscache_is_acquire_pending(candidate), 20 * HZ);  in fscache_wait_on_volume_collision()
146 	if (fscache_is_acquire_pending(candidate)) {  in fscache_wait_on_volume_collision()
148 			  candidate->debug_id, collidee_debug_id);  in fscache_wait_on_volume_collision()
150 		wait_var_event(&candidate->flags, !fscache_is_acquire_pending(candidate));  in fscache_wait_on_volume_collision()
159 static bool fscache_hash_volume(struct fscache_volume *candidate)  in fscache_hash_volume()  argument
166 	bucket = candidate->key_hash & (ARRAY_SIZE(fscache_volume_hash) - 1);  in fscache_hash_volume()
171 		if (fscache_volume_same(candidate, cursor)) {  in fscache_hash_volume()
176 			set_bit(FSCACHE_VOLUME_ACQUIRE_PENDING, &candidate->flags);  in fscache_hash_volume()
182 	hlist_bl_add_head(&candidate->hash_link, h);  in fscache_hash_volume()
185 	if (fscache_is_acquire_pending(candidate))  in fscache_hash_volume()
186 		fscache_wait_on_volume_collision(candidate, collidee_debug_id);  in fscache_hash_volume()