From: "Peter Müller" <peter.mueller@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: [PATCH 09/13] kernel: Enable frontswap
Date: Sat, 18 Sep 2021 16:20:47 +0000 [thread overview]
Message-ID: <16f8f3a3-b897-c819-c7a8-4ba1419dbb8f@ipfire.org> (raw)
In-Reply-To: <20210917114229.10704-9-michael.tremer@ipfire.org>
[-- Attachment #1: Type: text/plain, Size: 3308 bytes --]
Acked-by: Peter Müller <peter.mueller(a)ipfire.org>
> "Frontswap provides a “transcendent memory” interface for swap pages. In
> some environments, dramatic performance savings may be obtained because
> swapped pages are saved in RAM (or a RAM-like device) instead of a swap
> disk."
>
> https://www.kernel.org/doc/html/latest/vm/frontswap.html
>
> Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
> ---
> config/kernel/kernel.config.aarch64-ipfire | 3 ++-
> config/kernel/kernel.config.armv6l-ipfire | 3 ++-
> config/kernel/kernel.config.i586-ipfire | 3 ++-
> config/kernel/kernel.config.x86_64-ipfire | 3 ++-
> 4 files changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/config/kernel/kernel.config.aarch64-ipfire b/config/kernel/kernel.config.aarch64-ipfire
> index 15f8cfc6b..a59fecaea 100644
> --- a/config/kernel/kernel.config.aarch64-ipfire
> +++ b/config/kernel/kernel.config.aarch64-ipfire
> @@ -956,11 +956,12 @@ CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
> # CONFIG_MEMORY_FAILURE is not set
> # CONFIG_TRANSPARENT_HUGEPAGE is not set
> CONFIG_CLEANCACHE=y
> -# CONFIG_FRONTSWAP is not set
> +CONFIG_FRONTSWAP=y
> CONFIG_CMA=y
> # CONFIG_CMA_DEBUG is not set
> # CONFIG_CMA_DEBUGFS is not set
> CONFIG_CMA_AREAS=7
> +# CONFIG_ZSWAP is not set
> # CONFIG_ZPOOL is not set
> # CONFIG_ZBUD is not set
> # CONFIG_ZSMALLOC is not set
> diff --git a/config/kernel/kernel.config.armv6l-ipfire b/config/kernel/kernel.config.armv6l-ipfire
> index fc309c9b3..dc8d3a6b9 100644
> --- a/config/kernel/kernel.config.armv6l-ipfire
> +++ b/config/kernel/kernel.config.armv6l-ipfire
> @@ -964,11 +964,12 @@ CONFIG_BOUNCE=y
> CONFIG_KSM=y
> CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
> CONFIG_CLEANCACHE=y
> -# CONFIG_FRONTSWAP is not set
> +CONFIG_FRONTSWAP=y
> CONFIG_CMA=y
> # CONFIG_CMA_DEBUG is not set
> # CONFIG_CMA_DEBUGFS is not set
> CONFIG_CMA_AREAS=7
> +# CONFIG_ZSWAP is not set
> # CONFIG_ZPOOL is not set
> # CONFIG_ZBUD is not set
> # CONFIG_ZSMALLOC is not set
> diff --git a/config/kernel/kernel.config.i586-ipfire b/config/kernel/kernel.config.i586-ipfire
> index 08df3d656..90d4ac856 100644
> --- a/config/kernel/kernel.config.i586-ipfire
> +++ b/config/kernel/kernel.config.i586-ipfire
> @@ -950,8 +950,9 @@ CONFIG_TRANSPARENT_HUGEPAGE=y
> CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
> # CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
> CONFIG_CLEANCACHE=y
> -# CONFIG_FRONTSWAP is not set
> +CONFIG_FRONTSWAP=y
> # CONFIG_CMA is not set
> +# CONFIG_ZSWAP is not set
> # CONFIG_ZPOOL is not set
> # CONFIG_ZBUD is not set
> # CONFIG_ZSMALLOC is not set
> diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kernel.config.x86_64-ipfire
> index 5f8711ac4..29fc30274 100644
> --- a/config/kernel/kernel.config.x86_64-ipfire
> +++ b/config/kernel/kernel.config.x86_64-ipfire
> @@ -950,8 +950,9 @@ CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
> CONFIG_ARCH_WANTS_THP_SWAP=y
> CONFIG_THP_SWAP=y
> CONFIG_CLEANCACHE=y
> -# CONFIG_FRONTSWAP is not set
> +CONFIG_FRONTSWAP=y
> # CONFIG_CMA is not set
> +# CONFIG_ZSWAP is not set
> # CONFIG_ZPOOL is not set
> # CONFIG_ZBUD is not set
> # CONFIG_ZSMALLOC is not set
>
next prev parent reply other threads:[~2021-09-18 16:20 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-17 11:42 [PATCH 01/13] kernel: Change timer tick to 1000Hz Michael Tremer
2021-09-17 11:42 ` [PATCH 02/13] kernel: Disable suspending systems to RAM Michael Tremer
2021-09-18 16:09 ` Peter Müller
2021-09-17 11:42 ` [PATCH 03/13] kernel: Disable IRQ time accounting Michael Tremer
2021-09-18 16:10 ` Peter Müller
2021-09-17 11:42 ` [PATCH 04/13] kernel: Enable Pressure Stall Information Michael Tremer
2021-09-18 16:16 ` Peter Müller
2021-09-17 11:42 ` [PATCH 05/13] kernel: Disable SLUB debugging Michael Tremer
2021-09-18 16:27 ` Peter Müller
2021-09-21 9:42 ` Michael Tremer
2021-09-17 11:42 ` [PATCH 06/13] kernel: Disable any runtime testing Michael Tremer
2021-09-18 16:24 ` Peter Müller
2021-09-17 11:42 ` [PATCH 07/13] kernel: Disable OpenvSwitch Michael Tremer
2021-09-18 16:10 ` Peter Müller
2021-09-17 11:42 ` [PATCH 08/13] kernel: Disable network security hooks Michael Tremer
2021-09-18 16:23 ` Peter Müller
2021-09-17 11:42 ` [PATCH 09/13] kernel: Enable frontswap Michael Tremer
2021-09-18 16:20 ` Peter Müller [this message]
2021-09-17 11:42 ` [PATCH 10/13] kernel: Enable ExFAT on all architectures Michael Tremer
2021-09-18 16:10 ` Peter Müller
2021-09-20 13:48 ` Adolf Belka
2021-09-17 11:42 ` [PATCH 11/13] kernel: Enable support for TPM hardware Michael Tremer
2021-09-18 16:15 ` Peter Müller
2021-09-21 9:50 ` Michael Tremer
2021-09-21 11:40 ` Adolf Belka
2021-09-21 12:31 ` Adolf Belka
2021-10-01 17:25 ` Michael Tremer
2021-09-17 11:42 ` [PATCH 12/13] kernel: Zero-init all stack variables by default Michael Tremer
2021-09-18 16:11 ` Peter Müller
2021-09-21 9:50 ` Michael Tremer
2021-09-17 11:42 ` [PATCH 13/13] kernel: Enable all cgroups on all architectures Michael Tremer
2021-09-18 16:15 ` Peter Müller
2021-09-18 16:09 ` [PATCH 01/13] kernel: Change timer tick to 1000Hz Peter Müller
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