1*3a65dfe8SJens Axboe# 2*3a65dfe8SJens Axboe# Block layer core configuration 3*3a65dfe8SJens Axboe# 4*3a65dfe8SJens Axboe#XXX - it makes sense to enable this only for 32-bit subarch's, not for x86_64 5*3a65dfe8SJens Axboe#for instance. 6*3a65dfe8SJens Axboeconfig LBD 7*3a65dfe8SJens Axboe bool "Support for Large Block Devices" 8*3a65dfe8SJens Axboe depends on X86 || (MIPS && 32BIT) || PPC32 || ARCH_S390_31 || SUPERH || UML 9*3a65dfe8SJens Axboe help 10*3a65dfe8SJens Axboe Say Y here if you want to attach large (bigger than 2TB) discs to 11*3a65dfe8SJens Axboe your machine, or if you want to have a raid or loopback device 12*3a65dfe8SJens Axboe bigger than 2TB. Otherwise say N. 13*3a65dfe8SJens Axboe 14*3a65dfe8SJens Axboesource block/Kconfig.iosched 15