"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@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