diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2023-02-03 15:04:04 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2023-02-06 12:04:13 +0100 |
| commit | e52d5388bd6f4baf6ad9ace983381b5ae659bd3f (patch) | |
| tree | c2826329a4b427cca239f0bd2b869143348481ab | |
| parent | f46bbb7f9eff7dc92013fe5eb29c2379a245069b (diff) | |
ARM: defconfig: Add IOSCHED_BFQ to the default configs
ARM systems are often memory constrained and more often than not
use slow single-channel storage such as flash memory or MMC/SD-cards.
For any interactive systems (such as mobile phones, tablets,
chromebooks...) the BFQ I/O scheduler will be desireable.
Make sure the BFQ I/O scheduler is available on these systems.
Loongarch, MIPS, m68k, UM and S390 has also enabled BFQ in their
defconfigs, cf commit b495dfed706c4c5873c0dab8930ad6eb1d276a6c
"um: Cleanup CONFIG_IOSCHED_CFQ" where the motivation is that
it replaces the former CFQ scheduler.
Cc: Paolo Valente <paolo.valente@linaro.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230203140404.1125850-1-linus.walleij@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/arm/configs/multi_v5_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm/configs/multi_v7_defconfig | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index aaeb924d21eb..52bb1a5e25fc 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -49,6 +49,7 @@ CONFIG_ARM_KIRKWOOD_CPUIDLE=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_IOSCHED_BFQ=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 9b3ef21f44c1..45166beac011 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -146,6 +146,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y CONFIG_CMDLINE_PARTITION=y +CONFIG_IOSCHED_BFQ=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y |