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Remove HZ=<various> from all armv6 configs, put HZ=1000 in std.armv6.

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All armv6 processors are plenty fast enough for HZ=1000.

No changes are made for older arm systems, because some chips are a bit
wimpy for 1000 while others do fine, so it has to be set on a per-config
basis.
This commit is contained in:
Ian Lepore 2016-07-09 21:14:59 +00:00
parent 7651aa600b
commit 3a86bcdd17
20 changed files with 2 additions and 23 deletions
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1
sys/arm/conf/A10
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@ -28,7 +28,6 @@ options INTRNG
options SOC_ALLWINNER_A10 options SOC_ALLWINNER_A10
options SOC_ALLWINNER_A13 options SOC_ALLWINNER_A13
options HZ=100
options SCHED_4BSD # 4BSD scheduler options SCHED_4BSD # 4BSD scheduler
options PLATFORM options PLATFORM
options MULTIDELAY options MULTIDELAY

1
sys/arm/conf/ALLWINNER
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@ -32,7 +32,6 @@ options SOC_ALLWINNER_A31S
options SOC_ALLWINNER_A83T options SOC_ALLWINNER_A83T
options SOC_ALLWINNER_H3 options SOC_ALLWINNER_H3
options HZ=100
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options SMP # Enable multiple cores options SMP # Enable multiple cores
options PLATFORM options PLATFORM

1
sys/arm/conf/ALPINE
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@ -25,7 +25,6 @@ include "../annapurna/alpine/std.alpine"
makeoptions MODULES_OVERRIDE="" makeoptions MODULES_OVERRIDE=""
makeoptions WERROR="-Werror" makeoptions WERROR="-Werror"
options HZ=100
options SCHED_4BSD # 4BSD scheduler options SCHED_4BSD # 4BSD scheduler
options SMP # Enable multiple cores options SMP # Enable multiple cores

1
sys/arm/conf/AML8726
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@ -23,7 +23,6 @@ ident AML8726
include "std.armv6" include "std.armv6"
include "../amlogic/aml8726/std.aml8726" include "../amlogic/aml8726/std.aml8726"
options HZ=100
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
options LINUX_BOOT_ABI options LINUX_BOOT_ABI

2
sys/arm/conf/ARMADA38X
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@ -19,8 +19,6 @@ options MD_ROOT
options ROOTDEVNAME=\"/dev/da0s1a\" options ROOTDEVNAME=\"/dev/da0s1a\"
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
#options SCHED_4BSD # 4BSD scheduler
options SMP options SMP
# Pseudo devices # Pseudo devices

1
sys/arm/conf/ARMADAXP
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@ -27,7 +27,6 @@ options SOC_MV_ARMADAXP
makeoptions WERROR="-Werror" makeoptions WERROR="-Werror"
options HZ=1000
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options SMP # Enable multiple cores options SMP # Enable multiple cores

1
sys/arm/conf/BEAGLEBONE
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@ -30,7 +30,6 @@ makeoptions MODULES_EXTRA="dtb/am335x am335x_dmtpps"
options INTRNG options INTRNG
options HZ=100
options SCHED_4BSD # 4BSD scheduler options SCHED_4BSD # 4BSD scheduler
options PLATFORM options PLATFORM

1
sys/arm/conf/EXYNOS5.common
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@ -21,7 +21,6 @@
makeoptions WERROR="-Werror" makeoptions WERROR="-Werror"
include "std.armv6" include "std.armv6"
options HZ=100
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options PREEMPTION # Enable kernel thread preemption options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking options INET # InterNETworking

2
sys/arm/conf/IMX53-QSB
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@ -22,8 +22,6 @@
include "IMX53" include "IMX53"
ident IMX53-QSB ident IMX53-QSB
options HZ=250 # 4ms scheduling quantum
# required for netbooting # required for netbooting
#options BOOTP #options BOOTP
#options BOOTP_COMPAT #options BOOTP_COMPAT

1
sys/arm/conf/IMX6
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@ -26,7 +26,6 @@ options INTRNG
options SOC_IMX6 options SOC_IMX6
options HZ=500 # Scheduling quantum is 2 milliseconds.
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
#options NFSD # Network Filesystem Server #options NFSD # Network Filesystem Server
options INCLUDE_CONFIG_FILE # Include this file in kernel options INCLUDE_CONFIG_FILE # Include this file in kernel

1
sys/arm/conf/PANDABOARD
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@ -30,7 +30,6 @@ hints "PANDABOARD.hints"
include "std.armv6" include "std.armv6"
include "../ti/omap4/pandaboard/std.pandaboard" include "../ti/omap4/pandaboard/std.pandaboard"
options HZ=100
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options PLATFORM options PLATFORM
options SMP # Enable multiple cores options SMP # Enable multiple cores

1
sys/arm/conf/RK3188
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@ -23,7 +23,6 @@ ident RK3188
include "std.armv6" include "std.armv6"
include "../rockchip/std.rk30xx" include "../rockchip/std.rk30xx"
options HZ=100
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options SMP # Enable multiple cores options SMP # Enable multiple cores

1
sys/arm/conf/RPI-B
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@ -26,7 +26,6 @@ include "../broadcom/bcm2835/std.bcm2835"
options INTRNG options INTRNG
options HZ=100
options SCHED_4BSD # 4BSD scheduler options SCHED_4BSD # 4BSD scheduler
options PLATFORM options PLATFORM

1
sys/arm/conf/RPI2
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@ -26,7 +26,6 @@ include "../broadcom/bcm2835/std.bcm2836"
options INTRNG options INTRNG
options HZ=100
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options SMP # Enable multiple cores options SMP # Enable multiple cores
options PLATFORM options PLATFORM

1
sys/arm/conf/SOCKIT.common
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@ -25,7 +25,6 @@ makeoptions MODULES_OVERRIDE=""
makeoptions WERROR="-Werror" makeoptions WERROR="-Werror"
options HZ=100
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options SMP # Enable multiple cores options SMP # Enable multiple cores

1
sys/arm/conf/TEGRA124
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@ -23,7 +23,6 @@ include "../nvidia/tegra124/std.tegra124"
ident TEGRA124 ident TEGRA124
options HZ=100 # Scheduling quantum is 10 milliseconds.
options SCHED_ULE # ULE scheduler options SCHED_ULE # ULE scheduler
options PLATFORM # Platform based SoC options PLATFORM # Platform based SoC
options PLATFORM_SMP options PLATFORM_SMP

1
sys/arm/conf/VERSATILEPB
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@ -29,7 +29,6 @@ makeoptions MODULES_OVERRIDE=""
options KERNVIRTADDR=0xc0100000 options KERNVIRTADDR=0xc0100000
makeoptions KERNVIRTADDR=0xc0100000 makeoptions KERNVIRTADDR=0xc0100000
options HZ=100
options SCHED_4BSD # 4BSD scheduler options SCHED_4BSD # 4BSD scheduler
options LINUX_BOOT_ABI # Process metadata passed from Linux boot loaders options LINUX_BOOT_ABI # Process metadata passed from Linux boot loaders

3
sys/arm/conf/VIRT
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@ -23,8 +23,7 @@ ident VIRT
include "std.armv6" include "std.armv6"
include "../qemu/std.virt" include "../qemu/std.virt"
options HZ=100 options SCHED_ULE # ULE scheduler
options SCHED_ULE # 4BSD scheduler
options PLATFORM options PLATFORM
options PLATFORM_SMP options PLATFORM_SMP
options SMP # Enable multiple cores options SMP # Enable multiple cores

1
sys/arm/conf/VYBRID
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@ -24,7 +24,6 @@ include "../freescale/vybrid/std.vybrid"
makeoptions WERROR="-Werror" makeoptions WERROR="-Werror"
options HZ=100
options SCHED_4BSD # 4BSD scheduler options SCHED_4BSD # 4BSD scheduler
#options NANDFS # NAND Filesystem #options NANDFS # NAND Filesystem
#options SMP # Enable multiple cores #options SMP # Enable multiple cores

2
sys/arm/conf/std.armv6
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@ -2,8 +2,8 @@
# #
# $FreeBSD$ # $FreeBSD$
options HZ=1000
options ARM_L2_PIPT # Only L2 PIPT is supported options ARM_L2_PIPT # Only L2 PIPT is supported
options PREEMPTION # Enable kernel thread preemption options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking options INET # InterNETworking
options INET6 # IPv6 communications protocols options INET6 # IPv6 communications protocols