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kernel: optimize for performance by default starting with 4.14

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Keep size optimizations for smaller targets that already switched

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau
2018-02-22 20:18:58 +01:00
parent ae27cbf98b
commit 46c49d8381
7 changed files with 14 additions and 2 deletions
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4
target/linux/generic/config-4.14
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@@ -715,8 +715,8 @@ CONFIG_CARDBUS=y
# CONFIG_CB710_CORE is not set # CONFIG_CB710_CORE is not set
# CONFIG_CC10001_ADC is not set # CONFIG_CC10001_ADC is not set
# CONFIG_CCS811 is not set # CONFIG_CCS811 is not set
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_CC_STACKPROTECTOR is not set # CONFIG_CC_STACKPROTECTOR is not set
CONFIG_CC_STACKPROTECTOR_NONE=y CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CC_STACKPROTECTOR_REGULAR is not set # CONFIG_CC_STACKPROTECTOR_REGULAR is not set

2
target/linux/lantiq/config-4.14
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@@ -21,6 +21,8 @@ CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
# CONFIG_ARCH_WANTS_THP_SWAP is not set # CONFIG_ARCH_WANTS_THP_SWAP is not set
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y CONFIG_CEVT_R4K=y
CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKDEV_LOOKUP=y
CONFIG_CLONE_BACKWARDS=y CONFIG_CLONE_BACKWARDS=y

2
target/linux/ramips/mt7620/config-4.14
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@@ -23,6 +23,8 @@ CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_AT803X_PHY=y CONFIG_AT803X_PHY=y
CONFIG_BLK_MQ_PCI=y CONFIG_BLK_MQ_PCI=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y CONFIG_CEVT_R4K=y
CONFIG_CEVT_SYSTICK_QUIRK=y CONFIG_CEVT_SYSTICK_QUIRK=y
CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKDEV_LOOKUP=y

2
target/linux/ramips/mt76x8/config-4.14
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@@ -23,6 +23,8 @@ CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_AT803X_PHY=y CONFIG_AT803X_PHY=y
CONFIG_BLK_MQ_PCI=y CONFIG_BLK_MQ_PCI=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y CONFIG_CEVT_R4K=y
CONFIG_CEVT_SYSTICK_QUIRK=y CONFIG_CEVT_SYSTICK_QUIRK=y
CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKDEV_LOOKUP=y

2
target/linux/ramips/rt288x/config-4.14
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@@ -22,6 +22,8 @@ CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
# CONFIG_ARCH_WANTS_THP_SWAP is not set # CONFIG_ARCH_WANTS_THP_SWAP is not set
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_BLK_MQ_PCI=y CONFIG_BLK_MQ_PCI=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y CONFIG_CEVT_R4K=y
# CONFIG_CEVT_SYSTICK_QUIRK is not set # CONFIG_CEVT_SYSTICK_QUIRK is not set
CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKDEV_LOOKUP=y

2
target/linux/ramips/rt305x/config-4.14
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@@ -12,6 +12,8 @@ CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y CONFIG_CEVT_R4K=y
CONFIG_CEVT_SYSTICK_QUIRK=y CONFIG_CEVT_SYSTICK_QUIRK=y
CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKDEV_LOOKUP=y

2
target/linux/ramips/rt3883/config-4.14
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@@ -23,6 +23,8 @@ CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
# CONFIG_ARCH_WANTS_THP_SWAP is not set # CONFIG_ARCH_WANTS_THP_SWAP is not set
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_BLK_MQ_PCI=y CONFIG_BLK_MQ_PCI=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y CONFIG_CEVT_R4K=y
# CONFIG_CEVT_SYSTICK_QUIRK is not set # CONFIG_CEVT_SYSTICK_QUIRK is not set
CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKDEV_LOOKUP=y