[PATCH v2 22/25] drm/xe/gt_print: add xe_gt_err_once()

[Nirmoy Das]

On 4/3/2024 1:22 PM, Balasubramani Vivekanandan wrote:
> From: Matthew Auld <matthew.auld at intel.com>
>
> Needed in an upcoming patch, where we want GT level print, but only
> which to trigger once to avoid flooding dmesg.
>
> Signed-off-by: Matthew Auld <matthew.auld at intel.com>
> Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan at intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das at intel.com>
> ---
>   drivers/gpu/drm/xe/xe_gt_printk.h | 3 +++
>   1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/xe/xe_gt_printk.h b/drivers/gpu/drm/xe/xe_gt_printk.h
> index c2b004d3f48e..d6228baaff1e 100644
> --- a/drivers/gpu/drm/xe/xe_gt_printk.h
> +++ b/drivers/gpu/drm/xe/xe_gt_printk.h
> @@ -13,6 +13,9 @@
>   #define xe_gt_printk(_gt, _level, _fmt, ...) \
>   	drm_##_level(&gt_to_xe(_gt)->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__)
>   
> +#define xe_gt_err_once(_gt, _fmt, ...) \
> +	xe_gt_printk((_gt), err_once, _fmt, ##__VA_ARGS__)
> +
>   #define xe_gt_err(_gt, _fmt, ...) \
>   	xe_gt_printk((_gt), err, _fmt, ##__VA_ARGS__)
>