linux-kernel - Re: [PATCH v2] drm/v3d: Drop allocation of object without mountpoint

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Message-ID: <8f432835-1e45-4e2e-b053-10d25a23d5fb@igalia.com>
Date: Wed, 30 Oct 2024 10:25:33 -0300
From: Maíra Canal <mcanal@...lia.com>
To: matthias.bgg@...nel.org, Melissa Wen <mwen@...lia.com>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 Matthias Brugger <matthias.bgg@...il.com>
Subject: Re: [PATCH v2] drm/v3d: Drop allocation of object without mountpoint

Hi Matthias,

On 29/10/24 08:24, matthias.bgg@...nel.org wrote:
> From: Matthias Brugger <matthias.bgg@...il.com>
> 
> Function drm_gem_shmem_create_with_mnt() creates an object
> without using the mountpoint if gemfs is NULL.
> 
> Drop the else branch calling drm_gem_shmem_create().
> 
> Signed-off-by: Matthias Brugger <matthias.bgg@...il.com>

Applied to misc/kernel.git (drm-misc-next).

Best Regards,
- Maíra

> ---
> Changes in v2:
> - Fix indentation
> - Link to v1: https://lore.kernel.org/r/20241028-v3d-v1-1-907bee355edf@gmail.com
> ---
>   drivers/gpu/drm/v3d/v3d_bo.c | 9 ++-------
>   1 file changed, 2 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/gpu/drm/v3d/v3d_bo.c b/drivers/gpu/drm/v3d/v3d_bo.c
> index 7055f7c7bcfe5700aee10b09ecc0005197323b01..73ab7dd31b17b249b7688dcc9833fd161211b6d9 100644
> --- a/drivers/gpu/drm/v3d/v3d_bo.c
> +++ b/drivers/gpu/drm/v3d/v3d_bo.c
> @@ -157,13 +157,8 @@ struct v3d_bo *v3d_bo_create(struct drm_device *dev, struct drm_file *file_priv,
>   	struct v3d_bo *bo;
>   	int ret;
>   
> -	/* Let the user opt out of allocating the BOs with THP */
> -	if (v3d->gemfs)
> -		shmem_obj = drm_gem_shmem_create_with_mnt(dev, unaligned_size,
> -							  v3d->gemfs);
> -	else
> -		shmem_obj = drm_gem_shmem_create(dev, unaligned_size);
> -
> +	shmem_obj = drm_gem_shmem_create_with_mnt(dev, unaligned_size,
> +						  v3d->gemfs);
>   	if (IS_ERR(shmem_obj))
>   		return ERR_CAST(shmem_obj);
>   	bo = to_v3d_bo(&shmem_obj->base);
> 
> ---
> base-commit: dec9255a128e19c5fcc3bdb18175d78094cc624d
> change-id: 20241028-v3d-1d2546ed92d7
> 
> Best regards,