1300 static void update_ckpt_flags(struct f2fs_sb_info *sbi, struct cp_control *cpc)  in update_ckpt_flags()  argument
1306 	if (cpc->reason & CP_UMOUNT) {  in update_ckpt_flags()
1321 	if (cpc->reason & CP_TRIMMED)  in update_ckpt_flags()
1326 	if (cpc->reason & CP_UMOUNT)  in update_ckpt_flags()
1331 	if (cpc->reason & CP_FASTBOOT)  in update_ckpt_flags()
1431 static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)  in do_checkpoint()  argument
1481 	if (__remain_node_summaries(cpc->reason))  in do_checkpoint()
1491 	update_ckpt_flags(sbi, cpc);  in do_checkpoint()
1505 	if ((cpc->reason & CP_UMOUNT) &&  in do_checkpoint()
1540 	if (__remain_node_summaries(cpc->reason)) {  in do_checkpoint()
1602 int f2fs_write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)  in f2fs_write_checkpoint()  argument
1612 		if (cpc->reason != CP_PAUSE)  in f2fs_write_checkpoint()
1616 	if (cpc->reason != CP_RESIZE)  in f2fs_write_checkpoint()
1620 		((cpc->reason & CP_FASTBOOT) || (cpc->reason & CP_SYNC) ||  in f2fs_write_checkpoint()
1621 		((cpc->reason & CP_DISCARD) && !sbi->discard_blks)))  in f2fs_write_checkpoint()
1628 	trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "start block_ops");  in f2fs_write_checkpoint()
1634 	trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "finish block_ops");  in f2fs_write_checkpoint()
1639 	if (cpc->reason & CP_DISCARD) {  in f2fs_write_checkpoint()
1640 		if (!f2fs_exist_trim_candidates(sbi, cpc)) {  in f2fs_write_checkpoint()
1648 			f2fs_flush_sit_entries(sbi, cpc);  in f2fs_write_checkpoint()
1649 			f2fs_clear_prefree_segments(sbi, cpc);  in f2fs_write_checkpoint()
1664 	err = f2fs_flush_nat_entries(sbi, cpc);  in f2fs_write_checkpoint()
1671 	f2fs_flush_sit_entries(sbi, cpc);  in f2fs_write_checkpoint()
1676 	err = do_checkpoint(sbi, cpc);  in f2fs_write_checkpoint()
1682 		f2fs_clear_prefree_segments(sbi, cpc);  in f2fs_write_checkpoint()
1690 	if (cpc->reason & CP_RECOVERY)  in f2fs_write_checkpoint()
1695 	trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "finish checkpoint");  in f2fs_write_checkpoint()
1697 	if (cpc->reason != CP_RESIZE)  in f2fs_write_checkpoint()
1743 	struct cp_control cpc = { .reason = CP_SYNC, };  in __write_checkpoint_sync()  local
1747 	err = f2fs_write_checkpoint(sbi, &cpc);  in __write_checkpoint_sync()
1830 	struct cp_control cpc;  in f2fs_issue_checkpoint()  local
1832 	cpc.reason = __get_cp_reason(sbi);  in f2fs_issue_checkpoint()
1833 	if (!test_opt(sbi, MERGE_CHECKPOINT) || cpc.reason != CP_SYNC) {  in f2fs_issue_checkpoint()
1837 		ret = f2fs_write_checkpoint(sbi, &cpc);  in f2fs_issue_checkpoint()