965 static struct discard_cmd *__create_discard_cmd(struct f2fs_sb_info *sbi,  in __create_discard_cmd()
971 	struct discard_cmd *dc;  in __create_discard_cmd()
1002 	struct discard_cmd *cur_dc, *next_dc;  in f2fs_check_discard_tree()
1009 		cur_dc = rb_entry(cur, struct discard_cmd, rb_node);  in f2fs_check_discard_tree()
1010 		next_dc = rb_entry(next, struct discard_cmd, rb_node);  in f2fs_check_discard_tree()
1025 static struct discard_cmd *__lookup_discard_cmd(struct f2fs_sb_info *sbi,  in __lookup_discard_cmd()
1030 	struct discard_cmd *dc;  in __lookup_discard_cmd()
1033 		dc = rb_entry(node, struct discard_cmd, rb_node);  in __lookup_discard_cmd()
1045 static struct discard_cmd *__lookup_discard_cmd_ret(struct rb_root_cached *root,  in __lookup_discard_cmd_ret()
1047 				struct discard_cmd **prev_entry,  in __lookup_discard_cmd_ret()
1048 				struct discard_cmd **next_entry,  in __lookup_discard_cmd_ret()
1054 	struct discard_cmd *dc;  in __lookup_discard_cmd_ret()
1066 		dc = rb_entry(*pnode, struct discard_cmd, rb_node);  in __lookup_discard_cmd_ret()
1079 	dc = rb_entry(parent, struct discard_cmd, rb_node);  in __lookup_discard_cmd_ret()
1083 	*next_entry = rb_entry_safe(tmp_node, struct discard_cmd, rb_node);  in __lookup_discard_cmd_ret()
1088 	*prev_entry = rb_entry_safe(tmp_node, struct discard_cmd, rb_node);  in __lookup_discard_cmd_ret()
1094 	*prev_entry = rb_entry_safe(tmp_node, struct discard_cmd, rb_node);  in __lookup_discard_cmd_ret()
1098 	*next_entry = rb_entry_safe(tmp_node, struct discard_cmd, rb_node);  in __lookup_discard_cmd_ret()
1103 							struct discard_cmd *dc)  in __detach_discard_cmd()
1118 							struct discard_cmd *dc)  in __remove_discard_cmd()
1146 	struct discard_cmd *dc = (struct discard_cmd *)bio->bi_private;  in f2fs_submit_discard_endio()
1240 				   struct discard_cmd *dc, blk_opf_t flag,  in __submit_zone_reset_cmd()
1279 				struct discard_cmd *dc, int *issued)  in __submit_discard_cmd()
1409 	struct discard_cmd *dc;  in __insert_discard_cmd()
1415 		dc = rb_entry(parent, struct discard_cmd, rb_node);  in __insert_discard_cmd()
1435 						struct discard_cmd *dc)  in __relocate_discard_cmd()
1441 				struct discard_cmd *dc, block_t blkaddr)  in __punch_discard_cmd()
1481 	struct discard_cmd *prev_dc = NULL, *next_dc = NULL;  in __update_discard_tree_range()
1482 	struct discard_cmd *dc;  in __update_discard_tree_range()
1504 		struct discard_cmd *tdc = NULL;  in __update_discard_tree_range()
1558 		next_dc = rb_entry_safe(node, struct discard_cmd, rb_node);  in __update_discard_tree_range()
1599 	struct discard_cmd *prev_dc = NULL, *next_dc = NULL;  in __issue_discard_cmd_orderly()
1601 	struct discard_cmd *dc;  in __issue_discard_cmd_orderly()
1634 		dc = rb_entry_safe(node, struct discard_cmd, rb_node);  in __issue_discard_cmd_orderly()
1655 	struct discard_cmd *dc, *tmp;  in __issue_discard_cmd()
1727 	struct discard_cmd *dc, *tmp;  in __drop_discard_cmd()
1751 							struct discard_cmd *dc)  in __wait_one_discard_bio()
1777 	struct discard_cmd *dc = NULL, *iter, *tmp;  in __wait_discard_cmd_range()
1833 	struct discard_cmd *dc;  in f2fs_wait_discard_bio()
3426 	struct discard_cmd *prev_dc = NULL, *next_dc = NULL;  in __issue_discard_cmd_range()
3428 	struct discard_cmd *dc;  in __issue_discard_cmd_range()
3477 		dc = rb_entry_safe(node, struct discard_cmd, rb_node);  in __issue_discard_cmd_range()
5890 			sizeof(struct discard_cmd));  in f2fs_create_segment_manager_caches()