config BLK_DEV_IO_TRACE
bool "Support for tracing block io actions"
+ depends on SYSFS
select RELAY
select DEBUG_FS
help
git://brick.kernel.dk/data/git/blktrace.git
+config LSF
+ bool "Support for Large Single Files"
+ depends on X86 || (MIPS && 32BIT) || PPC32 || ARCH_S390_31 || SUPERH || UML
+ help
+ Say Y here if you want to be able to handle very large files (bigger
+ than 2TB), otherwise say N.
+
+ If unsure, say Y.
+
source block/Kconfig.iosched