82 	struct dm_delay_info *delayed, *next;  in flush_delayed_bios()  local
88 	list_for_each_entry_safe(delayed, next, &dc->delayed_bios, list) {  in flush_delayed_bios()
89 		if (flush_all || time_after_eq(jiffies, delayed->expires)) {  in flush_delayed_bios()
90 			list_del(&delayed->list);  in flush_delayed_bios()
91 			bio_list_add(&flush_bios, delayed->bio);  in flush_delayed_bios()
92 			if ((bio_data_dir(delayed->bio) == WRITE))  in flush_delayed_bios()
93 				delayed->context->writes--;  in flush_delayed_bios()
95 				delayed->context->reads--;  in flush_delayed_bios()
96 			mempool_free(delayed, dc->delayed_pool);  in flush_delayed_bios()
102 			next_expires = delayed->expires;  in flush_delayed_bios()
104 			next_expires = min(next_expires, delayed->expires);  in flush_delayed_bios()
233 	struct dm_delay_info *delayed;  in delay_bio()  local
239 	delayed = mempool_alloc(dc->delayed_pool, GFP_NOIO);  in delay_bio()
241 	delayed->context = dc;  in delay_bio()
242 	delayed->bio = bio;  in delay_bio()
243 	delayed->expires = expires = jiffies + (delay * HZ / 1000);  in delay_bio()
252 	list_add_tail(&delayed->list, &dc->delayed_bios);  in delay_bio()