1182 static void update_ckpt_flags(struct f2fs_sb_info *sbi, struct cp_control *cpc)  in update_ckpt_flags()  argument
1190 	if ((cpc->reason & CP_UMOUNT) &&  in update_ckpt_flags()
1195 	if (cpc->reason & CP_TRIMMED)  in update_ckpt_flags()
1200 	if (cpc->reason & CP_UMOUNT)  in update_ckpt_flags()
1205 	if (cpc->reason & CP_FASTBOOT)  in update_ckpt_flags()
1262 static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)  in do_checkpoint()  argument
1320 	if (__remain_node_summaries(cpc->reason))  in do_checkpoint()
1330 	update_ckpt_flags(sbi, cpc);  in do_checkpoint()
1344 	if (enabled_nat_bits(sbi, cpc)) {  in do_checkpoint()
1387 	if (__remain_node_summaries(cpc->reason)) {  in do_checkpoint()
1443 int f2fs_write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)  in f2fs_write_checkpoint()  argument
1452 		((cpc->reason & CP_FASTBOOT) || (cpc->reason & CP_SYNC) ||  in f2fs_write_checkpoint()
1453 		((cpc->reason & CP_DISCARD) && !sbi->discard_blks)))  in f2fs_write_checkpoint()
1464 	trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "start block_ops");  in f2fs_write_checkpoint()
1470 	trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "finish block_ops");  in f2fs_write_checkpoint()
1475 	if (cpc->reason & CP_DISCARD) {  in f2fs_write_checkpoint()
1476 		if (!f2fs_exist_trim_candidates(sbi, cpc)) {  in f2fs_write_checkpoint()
1484 			f2fs_flush_sit_entries(sbi, cpc);  in f2fs_write_checkpoint()
1485 			f2fs_clear_prefree_segments(sbi, cpc);  in f2fs_write_checkpoint()
1500 	f2fs_flush_nat_entries(sbi, cpc);  in f2fs_write_checkpoint()
1501 	f2fs_flush_sit_entries(sbi, cpc);  in f2fs_write_checkpoint()
1504 	err = do_checkpoint(sbi, cpc);  in f2fs_write_checkpoint()
1508 		f2fs_clear_prefree_segments(sbi, cpc);  in f2fs_write_checkpoint()
1513 	if (cpc->reason & CP_RECOVERY)  in f2fs_write_checkpoint()
1519 	trace_f2fs_write_checkpoint(sbi->sb, cpc->reason, "finish checkpoint");  in f2fs_write_checkpoint()