| Message ID | 1517318577-56430-1-git-send-email-john.garry@huawei.com |
|---|---|
| State | Accepted |
| Commit | 5fc990703e8663b00741f6f86990d33093510302 |
| Headers | show |
| Series | arm64: defconfig: enable IOSCHED_DEADLINE | expand |
Hi John, On 2018/1/30 13:22, John Garry wrote: > For certain workloads the deadline IO scheduler offers > particular advantages over other schedulers and has shown > to perform better, so enable it. > > The default IO scheduler is unaffected by this change, and > currently is CFQ. > > Signed-off-by: John Garry <john.garry@huawei.com> Applied into hisilicon defconfig tree. Thanks! BR, Wei > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index 634b373..40c72e6 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -31,7 +31,6 @@ CONFIG_PROFILING=y > CONFIG_JUMP_LABEL=y > CONFIG_MODULES=y > CONFIG_MODULE_UNLOAD=y > -# CONFIG_IOSCHED_DEADLINE is not set > CONFIG_ARCH_SUNXI=y > CONFIG_ARCH_ALPINE=y > CONFIG_ARCH_BCM2835=y >
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 634b373..40c72e6 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -31,7 +31,6 @@ CONFIG_PROFILING=y CONFIG_JUMP_LABEL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set CONFIG_ARCH_SUNXI=y CONFIG_ARCH_ALPINE=y CONFIG_ARCH_BCM2835=y
For certain workloads the deadline IO scheduler offers particular advantages over other schedulers and has shown to perform better, so enable it. The default IO scheduler is unaffected by this change, and currently is CFQ. Signed-off-by: John Garry <john.garry@huawei.com> -- 1.9.1