277 	if (fs_info && (fs_info->mount_opt & BTRFS_MOUNT_PANIC_ON_FATAL_ERROR))  in __btrfs_panic()
387 		btrfs_set_opt(info->mount_opt, SPACE_CACHE);  in btrfs_parse_options()
411 			btrfs_set_opt(info->mount_opt, DEGRADED);  in btrfs_parse_options()
433 			btrfs_clear_opt(info->mount_opt, NODATACOW);  in btrfs_parse_options()
434 			btrfs_clear_opt(info->mount_opt, NODATASUM);  in btrfs_parse_options()
446 			btrfs_clear_opt(info->mount_opt, COMPRESS);  in btrfs_parse_options()
447 			btrfs_clear_opt(info->mount_opt, FORCE_COMPRESS);  in btrfs_parse_options()
448 			btrfs_set_opt(info->mount_opt, NODATACOW);  in btrfs_parse_options()
449 			btrfs_set_opt(info->mount_opt, NODATASUM);  in btrfs_parse_options()
466 				btrfs_set_opt(info->mount_opt, COMPRESS);  in btrfs_parse_options()
467 				btrfs_clear_opt(info->mount_opt, NODATACOW);  in btrfs_parse_options()
468 				btrfs_clear_opt(info->mount_opt, NODATASUM);  in btrfs_parse_options()
472 				btrfs_set_opt(info->mount_opt, COMPRESS);  in btrfs_parse_options()
473 				btrfs_clear_opt(info->mount_opt, NODATACOW);  in btrfs_parse_options()
474 				btrfs_clear_opt(info->mount_opt, NODATASUM);  in btrfs_parse_options()
478 				btrfs_clear_opt(info->mount_opt, COMPRESS);  in btrfs_parse_options()
479 				btrfs_clear_opt(info->mount_opt, FORCE_COMPRESS);  in btrfs_parse_options()
501 				btrfs_clear_opt(info->mount_opt, FORCE_COMPRESS);  in btrfs_parse_options()
511 			btrfs_set_opt(info->mount_opt, SSD);  in btrfs_parse_options()
516 			btrfs_clear_opt(info->mount_opt, SSD);  in btrfs_parse_options()
624 			btrfs_set_opt(info->mount_opt, RESCAN_UUID_TREE);  in btrfs_parse_options()
643 			btrfs_set_opt(info->mount_opt, USER_SUBVOL_RM_ALLOWED);  in btrfs_parse_options()
646 			btrfs_set_opt(info->mount_opt, ENOSPC_DEBUG);  in btrfs_parse_options()
649 			btrfs_clear_opt(info->mount_opt, ENOSPC_DEBUG);  in btrfs_parse_options()
661 			btrfs_set_opt(info->mount_opt, RECOVERY);  in btrfs_parse_options()
664 			btrfs_set_opt(info->mount_opt, SKIP_BALANCE);  in btrfs_parse_options()
670 			btrfs_set_opt(info->mount_opt,  in btrfs_parse_options()
672 			btrfs_set_opt(info->mount_opt, CHECK_INTEGRITY);  in btrfs_parse_options()
676 			btrfs_set_opt(info->mount_opt, CHECK_INTEGRITY);  in btrfs_parse_options()
702 				btrfs_set_opt(info->mount_opt,  in btrfs_parse_options()
705 				btrfs_clear_opt(info->mount_opt,  in btrfs_parse_options()
735 			btrfs_set_opt(info->mount_opt, FRAGMENT_DATA);  in btrfs_parse_options()
736 			btrfs_set_opt(info->mount_opt, FRAGMENT_METADATA);  in btrfs_parse_options()
740 			btrfs_set_opt(info->mount_opt,  in btrfs_parse_options()
745 			btrfs_set_opt(info->mount_opt, FRAGMENT_DATA);  in btrfs_parse_options()
1583 	    (!btrfs_raw_test_opt(fs_info->mount_opt, AUTO_DEFRAG) ||  in btrfs_remount_begin()
1601 	    (!btrfs_raw_test_opt(fs_info->mount_opt, AUTO_DEFRAG) ||  in btrfs_remount_cleanup()
1614 	unsigned long old_opts = fs_info->mount_opt;  in btrfs_remount()
1750 	fs_info->mount_opt = old_opts;  in btrfs_remount()