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authorPaul Burton <paul.burton@imgtec.com>2014-02-20 14:00:27 +0000
committerRalf Baechle <ralf@linux-mips.org>2014-03-26 23:09:21 +0100
commit77908561a6965666e38ac5f4d3df6d733d342cf1 (patch)
tree48583757a812b1185cccccdfaa6ffc589d9d7e41
parenta9c0c91cdcbaaecf1d1aafa1612c3f877140c749 (diff)
downloadlinux-linaro-stable-77908561a6965666e38ac5f4d3df6d733d342cf1.tar.gz
MIPS: Default NR_CPUS=8 for malta SMP defconfigs
The previous NR_CPUS=2 default is not an optimal default for current Malta setups where it is common to have more than 2 CPUs available. It makes sense to increase this to a number which covers all common setups currently in use, such that all of those cores are usable. 8 seems to fit that description. If the user has less than 8 CPUs & they wish to have a more optimal kernel they can simply reduce this in their config. It makes sense for the default to work on as many systems as possible. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6580/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/configs/malta_defconfig2
-rw-r--r--arch/mips/configs/malta_kvm_defconfig2
-rw-r--r--arch/mips/configs/maltasmvp_defconfig2
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 28323b7aea80..b745b6a9f322 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -3,7 +3,7 @@ CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_PAGE_SIZE_16KB=y
CONFIG_MIPS_MT_SMP=y
-CONFIG_NR_CPUS=2
+CONFIG_NR_CPUS=8
CONFIG_HZ_100=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
diff --git a/arch/mips/configs/malta_kvm_defconfig b/arch/mips/configs/malta_kvm_defconfig
index bc19ebb73000..4f7d952d8517 100644
--- a/arch/mips/configs/malta_kvm_defconfig
+++ b/arch/mips/configs/malta_kvm_defconfig
@@ -3,7 +3,7 @@ CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_PAGE_SIZE_16KB=y
CONFIG_MIPS_MT_SMP=y
-CONFIG_NR_CPUS=2
+CONFIG_NR_CPUS=8
CONFIG_HZ_100=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
diff --git a/arch/mips/configs/maltasmvp_defconfig b/arch/mips/configs/maltasmvp_defconfig
index 203c563b21dd..10ef3bed5f43 100644
--- a/arch/mips/configs/maltasmvp_defconfig
+++ b/arch/mips/configs/maltasmvp_defconfig
@@ -5,7 +5,7 @@ CONFIG_PAGE_SIZE_16KB=y
CONFIG_MIPS_MT_SMP=y
CONFIG_SCHED_SMT=y
CONFIG_MIPS_CMP=y
-CONFIG_NR_CPUS=2
+CONFIG_NR_CPUS=8
CONFIG_HZ_100=y
CONFIG_LOCALVERSION="cmp"
CONFIG_SYSVIPC=y