sys_immutable      42 fs/fat/fat.h   		 sys_immutable:1,  /* set = system files are immutable */
sys_immutable      81 fs/fat/file.c  	if (sbi->options.sys_immutable &&
sys_immutable     103 fs/fat/file.c  	if (sbi->options.sys_immutable) {
sys_immutable     559 fs/fat/inode.c 		if (sbi->options.sys_immutable)
sys_immutable     989 fs/fat/inode.c 	if (opts->sys_immutable)
sys_immutable    1151 fs/fat/inode.c 	opts->quiet = opts->showexec = opts->sys_immutable = opts->dotsOK =  0;
sys_immutable    1209 fs/fat/inode.c 			opts->sys_immutable = 1;