2316 			sbi->s_mount_opt |= m->mount_opt;  in handle_mount_opt()
2341 			    (!(sbi->s_mount_opt & EXT4_MOUNT_DAX_ALWAYS) ||  in handle_mount_opt()
2357 			sbi->s_mount_opt |= EXT4_MOUNT_DAX_ALWAYS;  in handle_mount_opt()
2363 			     (sbi->s_mount_opt & EXT4_MOUNT_DAX_ALWAYS)))  in handle_mount_opt()
2366 			sbi->s_mount_opt &= ~EXT4_MOUNT_DAX_ALWAYS;  in handle_mount_opt()
2370 			    ((sbi->s_mount_opt & EXT4_MOUNT_DAX_ALWAYS) ||  in handle_mount_opt()
2374 			sbi->s_mount_opt &= ~EXT4_MOUNT_DAX_ALWAYS;  in handle_mount_opt()
2383 		sbi->s_mount_opt &= ~EXT4_MOUNT_DAX_ALWAYS;  in handle_mount_opt()
2387 		sbi->s_mount_opt |= m->mount_opt;  in handle_mount_opt()
2389 		sbi->s_mount_opt &= ~m->mount_opt;  in handle_mount_opt()
2415 				sbi->s_mount_opt |= m->mount_opt;  in handle_mount_opt()
2417 				sbi->s_mount_opt &= ~m->mount_opt;  in handle_mount_opt()
2562 		if (!nodefs && !(m->mount_opt & (sbi->s_mount_opt ^ def_mount_opt)))  in _ext4_show_options()
2565 		     (sbi->s_mount_opt & m->mount_opt) != m->mount_opt) ||  in _ext4_show_options()
2566 		    (!want_set && (sbi->s_mount_opt & m->mount_opt)))  in _ext4_show_options()
2597 			(sbi->s_mount_opt ^ def_mount_opt)) {  in _ext4_show_options()
2707 			sbi->s_mount_opt, sbi->s_mount_opt2);  in ext4_setup_super()
4156 	sbi->s_def_mount_opt = sbi->s_mount_opt;  in ext4_fill_super()
4300 	if (sbi->s_mount_opt & EXT4_MOUNT_DAX_ALWAYS) {  in ext4_fill_super()
4677 		    (sbi->s_mount_opt ^ sbi->s_def_mount_opt)) {  in ext4_fill_super()
5712 	unsigned long s_mount_opt;  member
5748 	old_opts.s_mount_opt = sbi->s_mount_opt;  in ext4_remount()
5788 	if ((old_opts.s_mount_opt & EXT4_MOUNT_JOURNAL_CHECKSUM) ^  in ext4_remount()
5792 		sbi->s_mount_opt ^= EXT4_MOUNT_JOURNAL_CHECKSUM;  in ext4_remount()
5817 	if ((sbi->s_mount_opt ^ old_opts.s_mount_opt) & EXT4_MOUNT_NO_MBCACHE) {  in ext4_remount()
6005 	sbi->s_mount_opt = old_opts.s_mount_opt;  in ext4_remount()