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>

diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 28323b7..b745b6a 100644 (file)
--- 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 bc19ebb..4f7d952 100644 (file)
--- 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 203c563..10ef3be 100644 (file)
--- 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