diff options
Diffstat (limited to 'arch/sparc64')
| -rw-r--r-- | arch/sparc64/Kconfig | 80 |
1 files changed, 42 insertions, 38 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 422c2b1c3da2..4263e5e2a38d 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -250,8 +250,6 @@ config HUGETLB_PAGE_SIZE_64K endchoice -endmenu - config NUMA bool "NUMA support" depends on SMP @@ -285,6 +283,46 @@ config ARCH_SPARSEMEM_DEFAULT source "mm/Kconfig" +config SCHED_SMT + bool "SMT (Hyperthreading) scheduler support" + depends on SMP + default y + help + SMT scheduler support improves the CPU scheduler's decision making + when dealing with SPARC cpus at a cost of slightly increased overhead + in some places. If unsure say N here. + +config SCHED_MC + bool "Multi-core scheduler support" + depends on SMP + default y + help + Multi-core scheduler support improves the CPU scheduler's decision + making when dealing with multi-core CPU chips at a cost of slightly + increased overhead in some places. If unsure say N here. + +source "kernel/Kconfig.preempt" + +config CMDLINE_BOOL + bool "Default bootloader kernel arguments" + +config CMDLINE + string "Initial kernel command string" + depends on CMDLINE_BOOL + default "console=ttyS0,9600 root=/dev/sda1" + help + Say Y here if you want to be able to pass default arguments to + the kernel. This will be overridden by the bootloader, if you + use one (such as SILO). This is most useful if you want to boot + a kernel from TFTP, and want default options to be available + with having them passed on the command line. + + NOTE: This option WILL override the PROM bootargs setting! + +endmenu + +menu "Bus options (PCI etc.)" + config ISA bool @@ -364,6 +402,8 @@ config SUN_OPENPROMFS To compile the /proc/openprom support as a module, choose M here: the module will be called openpromfs. If unsure, choose M. +endmenu + menu "Executable file formats" source "fs/Kconfig.binfmt" @@ -380,42 +420,6 @@ config SYSVIPC_COMPAT endmenu -config SCHED_SMT - bool "SMT (Hyperthreading) scheduler support" - depends on SMP - default y - help - SMT scheduler support improves the CPU scheduler's decision making - when dealing with SPARC cpus at a cost of slightly increased overhead - in some places. If unsure say N here. - -config SCHED_MC - bool "Multi-core scheduler support" - depends on SMP - default y - help - Multi-core scheduler support improves the CPU scheduler's decision - making when dealing with multi-core CPU chips at a cost of slightly - increased overhead in some places. If unsure say N here. - -source "kernel/Kconfig.preempt" - -config CMDLINE_BOOL - bool "Default bootloader kernel arguments" - -config CMDLINE - string "Initial kernel command string" - depends on CMDLINE_BOOL - default "console=ttyS0,9600 root=/dev/sda1" - help - Say Y here if you want to be able to pass default arguments to - the kernel. This will be overridden by the bootloader, if you - use one (such as SILO). This is most useful if you want to boot - a kernel from TFTP, and want default options to be available - with having them passed on the command line. - - NOTE: This option WILL override the PROM bootargs setting! - source "net/Kconfig" source "drivers/Kconfig" |