From db2f9f6d916e0e3d8666fa9c23f1b0bc0c954b2a Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sat, 17 Mar 2007 15:23:22 -0700 Subject: [PATCH] [SPARC64]: Use Kconfig.preempt Signed-off-by: David S. Miller --- arch/sparc64/Kconfig | 14 ++------------ arch/sparc64/defconfig | 10 ++++++---- 2 files changed, 8 insertions(+), 16 deletions(-) diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index f75a686ba64..1a6348b565f 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -136,18 +136,6 @@ config SMP If you don't know what to do here, say N. -config PREEMPT - bool "Preemptible Kernel" - help - This option reduces the latency of the kernel when reacting to - real-time or interactive events by allowing a low priority process to - be preempted even if it is in kernel mode executing a system call. - This allows applications to run more reliably even when the system is - under load. - - Say Y here if you are building a kernel for a desktop, embedded - or real-time system. Say N if you are unsure. - config NR_CPUS int "Maximum number of CPUs (2-64)" range 2 64 @@ -399,6 +387,8 @@ config SCHED_SMT when dealing with UltraSPARC cpus 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" diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig index 860b8b60526..120c9c33b7a 100644 --- a/arch/sparc64/defconfig +++ b/arch/sparc64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc2 -# Wed Feb 28 09:50:51 2007 +# Linux kernel version: 2.6.21-rc4 +# Sat Mar 17 14:18:44 2007 # CONFIG_SPARC=y CONFIG_SPARC64=y @@ -50,6 +50,7 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_IKCONFIG is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set @@ -108,7 +109,6 @@ CONFIG_GENERIC_HARDIRQS=y # General machine setup # # CONFIG_SMP is not set -# CONFIG_PREEMPT is not set CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=m # CONFIG_CPU_FREQ_DEBUG is not set @@ -165,6 +165,9 @@ CONFIG_BINFMT_ELF32=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_SOLARIS_EMUL=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set # CONFIG_CMDLINE_BOOL is not set # @@ -340,7 +343,6 @@ CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_CDROM_PKTCDVD_WCACHE=y -- 2.20.1