allow vold efs_file:dir rw_dir_perms; allow vold efs_file:file create; # For setting read_ahead_kb allow vold sysfs_mmc_host:file w_file_perms; allow vold { block_device cache_block_device efs_block_device system_block_device }:blk_file getattr; allowxperm vold vold_device:blk_file ioctl 0x1271; allowxperm vold vold_device:blk_file ioctl BLKROGET; dontaudit vold hal_bootctl_hwservice:hwservice_manager find;