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* [PATCH] riscv: defconfig: enable hugetlbfs option
@ 2022-02-04 15:23 Mayuresh Chitale
  2022-02-04 16:57 ` Anup Patel
  2022-02-23  2:44 ` Palmer Dabbelt
  0 siblings, 2 replies; 3+ messages in thread
From: Mayuresh Chitale @ 2022-02-04 15:23 UTC (permalink / raw)
  To: palmer, aou, paul.walmsley; +Cc: anup, atishp, linux-riscv, Mayuresh Chitale

Enabling hugetlbfs in the defconfigs to allow tuning KVM
guest performance using huge pages.

Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
---
 arch/riscv/configs/defconfig      | 1 +
 arch/riscv/configs/rv32_defconfig | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index f120fcc43d0a..7cd10ded7bf8 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -108,6 +108,7 @@ CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_HUGETLBFS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V4=y
 CONFIG_NFS_V4_1=y
diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
index 8b56a7f1eb06..e0e5c7c09ab8 100644
--- a/arch/riscv/configs/rv32_defconfig
+++ b/arch/riscv/configs/rv32_defconfig
@@ -100,6 +100,7 @@ CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_HUGETLBFS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V4=y
 CONFIG_NFS_V4_1=y
-- 
2.25.1


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^ permalink raw reply related	[flat|nested] 3+ messages in thread
* Re: [PATCH] riscv: defconfig: enable hugetlbfs option
  2022-02-04 15:23 [PATCH] riscv: defconfig: enable hugetlbfs option Mayuresh Chitale
@ 2022-02-04 16:57 ` Anup Patel
  2022-02-23  2:44 ` Palmer Dabbelt
  1 sibling, 0 replies; 3+ messages in thread
From: Anup Patel @ 2022-02-04 16:57 UTC (permalink / raw)
  To: Mayuresh Chitale
  Cc: Palmer Dabbelt, Albert Ou, Paul Walmsley, Atish Patra, linux-riscv

On Fri, Feb 4, 2022 at 8:54 PM Mayuresh Chitale
<mchitale@ventanamicro.com> wrote:
>
> Enabling hugetlbfs in the defconfigs to allow tuning KVM
> guest performance using huge pages.
>
> Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>

Looks good to me.

Reviewed-by: Anup Patel <anup@brainfault.org>

Regards,
Anup

> ---
>  arch/riscv/configs/defconfig      | 1 +
>  arch/riscv/configs/rv32_defconfig | 1 +
>  2 files changed, 2 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index f120fcc43d0a..7cd10ded7bf8 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -108,6 +108,7 @@ CONFIG_MSDOS_FS=y
>  CONFIG_VFAT_FS=y
>  CONFIG_TMPFS=y
>  CONFIG_TMPFS_POSIX_ACL=y
> +CONFIG_HUGETLBFS=y
>  CONFIG_NFS_FS=y
>  CONFIG_NFS_V4=y
>  CONFIG_NFS_V4_1=y
> diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
> index 8b56a7f1eb06..e0e5c7c09ab8 100644
> --- a/arch/riscv/configs/rv32_defconfig
> +++ b/arch/riscv/configs/rv32_defconfig
> @@ -100,6 +100,7 @@ CONFIG_MSDOS_FS=y
>  CONFIG_VFAT_FS=y
>  CONFIG_TMPFS=y
>  CONFIG_TMPFS_POSIX_ACL=y
> +CONFIG_HUGETLBFS=y
>  CONFIG_NFS_FS=y
>  CONFIG_NFS_V4=y
>  CONFIG_NFS_V4_1=y
> --
> 2.25.1
>

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^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: [PATCH] riscv: defconfig: enable hugetlbfs option
  2022-02-04 15:23 [PATCH] riscv: defconfig: enable hugetlbfs option Mayuresh Chitale
  2022-02-04 16:57 ` Anup Patel
@ 2022-02-23  2:44 ` Palmer Dabbelt
  1 sibling, 0 replies; 3+ messages in thread
From: Palmer Dabbelt @ 2022-02-23  2:44 UTC (permalink / raw)
  To: mchitale; +Cc: aou, Paul Walmsley, anup, atishp, linux-riscv, mchitale

On Fri, 04 Feb 2022 07:23:47 PST (-0800), mchitale@ventanamicro.com wrote:
> Enabling hugetlbfs in the defconfigs to allow tuning KVM
> guest performance using huge pages.
>
> Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
> ---
>  arch/riscv/configs/defconfig      | 1 +
>  arch/riscv/configs/rv32_defconfig | 1 +
>  2 files changed, 2 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index f120fcc43d0a..7cd10ded7bf8 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -108,6 +108,7 @@ CONFIG_MSDOS_FS=y
>  CONFIG_VFAT_FS=y
>  CONFIG_TMPFS=y
>  CONFIG_TMPFS_POSIX_ACL=y
> +CONFIG_HUGETLBFS=y
>  CONFIG_NFS_FS=y
>  CONFIG_NFS_V4=y
>  CONFIG_NFS_V4_1=y
> diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
> index 8b56a7f1eb06..e0e5c7c09ab8 100644
> --- a/arch/riscv/configs/rv32_defconfig
> +++ b/arch/riscv/configs/rv32_defconfig
> @@ -100,6 +100,7 @@ CONFIG_MSDOS_FS=y
>  CONFIG_VFAT_FS=y
>  CONFIG_TMPFS=y
>  CONFIG_TMPFS_POSIX_ACL=y
> +CONFIG_HUGETLBFS=y
>  CONFIG_NFS_FS=y
>  CONFIG_NFS_V4=y
>  CONFIG_NFS_V4_1=y

Thanks, this is on for-next.

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linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-02-23  2:44 UTC | newest]

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2022-02-04 15:23 [PATCH] riscv: defconfig: enable hugetlbfs option Mayuresh Chitale
2022-02-04 16:57 ` Anup Patel
2022-02-23  2:44 ` Palmer Dabbelt

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