516 		f2fs_warn(sbi, "Can't set test_dummy_encryption on remount");  in f2fs_set_test_dummy_encryption()
523 			f2fs_warn(sbi,  in f2fs_set_test_dummy_encryption()
526 			f2fs_warn(sbi, "Value of option \"%s\" is unrecognized",  in f2fs_set_test_dummy_encryption()
529 			f2fs_warn(sbi, "Error processing option \"%s\" [%d]",  in f2fs_set_test_dummy_encryption()
533 	f2fs_warn(sbi, "Test dummy encryption mode enabled");  in f2fs_set_test_dummy_encryption()
535 	f2fs_warn(sbi, "Test dummy encryption mount option ignored");  in f2fs_set_test_dummy_encryption()
669 				f2fs_warn(sbi, "discard is required for zoned block devices");  in parse_options()
810 					f2fs_warn(sbi, "adaptive mode is not allowed with zoned block device feature");  in parse_options()
827 				f2fs_warn(sbi, "Not support %d, larger than %d",  in parse_options()
2057 		f2fs_warn(sbi, "checkpoint=enable has some unwritten data.");  in f2fs_enable_checkpoint()
2167 		f2fs_warn(sbi, "switch atgc option is not allowed");  in f2fs_remount()
2174 		f2fs_warn(sbi, "switch extent_cache option is not allowed");  in f2fs_remount()
2180 		f2fs_warn(sbi, "switch age_extent_cache option is not allowed");  in f2fs_remount()
2186 		f2fs_warn(sbi, "switch io_bits option is not allowed");  in f2fs_remount()
2192 		f2fs_warn(sbi, "switch compress_cache option is not allowed");  in f2fs_remount()
2198 		f2fs_warn(sbi, "disabling checkpoint not compatible with read-only");  in f2fs_remount()
2291 			f2fs_warn(sbi, "background flush thread has stopped");  in f2fs_remount()
2299 			f2fs_warn(sbi, "background ckpt thread has stopped");  in f2fs_remount()
2306 			f2fs_warn(sbi, "background gc thread has stopped");  in f2fs_remount()
3418 		f2fs_warn(sbi, "using deprecated layout of large_nat_bitmap, "  in f2fs_sanity_check_ckpt()
3431 		f2fs_warn(sbi, "Insane cp_payload: %u, nat_bits_blocks: %u)",  in f2fs_sanity_check_ckpt()