linux-kernel - Re: [PATCH v4 3/7] x86/resctrl: Rename rftype flags for consistency

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Date:   Wed, 19 Apr 2023 15:44:30 +0300 (EEST)
From:   Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To:     Babu Moger <babu.moger@....com>
cc:     corbet@....net, Reinette Chatre <reinette.chatre@...el.com>,
        tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
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Subject: Re: [PATCH v4 3/7] x86/resctrl: Rename rftype flags for
 consistency

On Mon, 17 Apr 2023, Babu Moger wrote:

> The rftype flags have two different prefixes even though they are used
> for the same purpose. Change the prefix to RFTYPE_ for all the flags.
> 
> Signed-off-by: Babu Moger <babu.moger@....com>
> ---
>  arch/x86/kernel/cpu/resctrl/internal.h |    8 +++---
>  arch/x86/kernel/cpu/resctrl/rdtgroup.c |   42 ++++++++++++++++----------------
>  2 files changed, 25 insertions(+), 25 deletions(-)
> 
> diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h
> index 62767774810d..c4fc5a1c630c 100644
> --- a/arch/x86/kernel/cpu/resctrl/internal.h
> +++ b/arch/x86/kernel/cpu/resctrl/internal.h
> @@ -248,10 +248,10 @@ struct rdtgroup {
>  #define RFTYPE_TOP			BIT(6)
>  #define RFTYPE_RES_CACHE		BIT(8)
>  #define RFTYPE_RES_MB			BIT(9)
> -#define RF_CTRL_INFO			(RFTYPE_INFO | RFTYPE_CTRL)
> -#define RF_MON_INFO			(RFTYPE_INFO | RFTYPE_MON)
> -#define RF_TOP_INFO			(RFTYPE_INFO | RFTYPE_TOP)
> -#define RF_CTRL_BASE			(RFTYPE_BASE | RFTYPE_CTRL)
> +#define RFTYPE_CTRL_INFO		(RFTYPE_INFO | RFTYPE_CTRL)
> +#define RFTYPE_MON_INFO			(RFTYPE_INFO | RFTYPE_MON)
> +#define RFTYPE_TOP_INFO			(RFTYPE_INFO | RFTYPE_TOP)
> +#define RFTYPE_CTRL_BASE		(RFTYPE_BASE | RFTYPE_CTRL)
>  
>  /* List of all resource groups */
>  extern struct list_head rdt_all_groups;

This needs to be changed as well:

 * @fflags:  File specific RF_* or RFTYPE_* flags


-- 
 i.