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Subject: [PATCH v5 3/8] x86/resctrl: Rename rftype flags for consistency
From:   Babu Moger <babu.moger@amd.com>
To:     <corbet@lwn.net>, <reinette.chatre@intel.com>,
        <tglx@linutronix.de>, <mingo@redhat.com>, <bp@alien8.de>
CC:     <fenghua.yu@intel.com>, <dave.hansen@linux.intel.com>,
        <x86@kernel.org>, <hpa@zytor.com>, <paulmck@kernel.org>,
        <akpm@linux-foundation.org>, <quic_neeraju@quicinc.com>,
        <rdunlap@infradead.org>, <damien.lemoal@opensource.wdc.com>,
        <songmuchun@bytedance.com>, <peterz@infradead.org>,
        <jpoimboe@kernel.org>, <pbonzini@redhat.com>, <babu.moger@amd.com>,
        <chang.seok.bae@intel.com>, <pawan.kumar.gupta@linux.intel.com>,
        <jmattson@google.com>, <daniel.sneddon@linux.intel.com>,
        <sandipan.das@amd.com>, <tony.luck@intel.com>,
        <james.morse@arm.com>, <linux-doc@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <bagasdotme@gmail.com>,
        <eranian@google.com>, <christophe.leroy@csgroup.eu>,
        <pawan.kumar.gupta@linux.intel.com>, <jarkko@kernel.org>,
        <adrian.hunter@intel.com>, <quic_jiles@quicinc.com>,
        <peternewman@google.com>, <babu.moger@amd.com>
Date:   Thu, 1 Jun 2023 14:01:12 -0500
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resctrl associates rftype flags with its files so that files can be chosen=
=0A=
based on the resource, whether it is info or base, and if it is control=0A=
or monitor type file. These flags use the RF_ as well as RFTYPE_ prefixes.=
=0A=
=0A=
Change the prefix to RFTYPE_ for all these flags to be consistent.=0A=
=0A=
Signed-off-by: Babu Moger <babu.moger@amd.com>=0A=
---=0A=
 arch/x86/kernel/cpu/resctrl/internal.h |   10 ++++----=0A=
 arch/x86/kernel/cpu/resctrl/rdtgroup.c |   42 ++++++++++++++++------------=
----=0A=
 2 files changed, 26 insertions(+), 26 deletions(-)=0A=
=0A=
diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/r=
esctrl/internal.h=0A=
index 62767774810d..2051179a3b91 100644=0A=
--- a/arch/x86/kernel/cpu/resctrl/internal.h=0A=
+++ b/arch/x86/kernel/cpu/resctrl/internal.h=0A=
@@ -248,10 +248,10 @@ struct rdtgroup {=0A=
 #define RFTYPE_TOP			BIT(6)=0A=
 #define RFTYPE_RES_CACHE		BIT(8)=0A=
 #define RFTYPE_RES_MB			BIT(9)=0A=
-#define RF_CTRL_INFO			(RFTYPE_INFO | RFTYPE_CTRL)=0A=
-#define RF_MON_INFO			(RFTYPE_INFO | RFTYPE_MON)=0A=
-#define RF_TOP_INFO			(RFTYPE_INFO | RFTYPE_TOP)=0A=
-#define RF_CTRL_BASE			(RFTYPE_BASE | RFTYPE_CTRL)=0A=
+#define RFTYPE_CTRL_INFO		(RFTYPE_INFO | RFTYPE_CTRL)=0A=
+#define RFTYPE_MON_INFO			(RFTYPE_INFO | RFTYPE_MON)=0A=
+#define RFTYPE_TOP_INFO			(RFTYPE_INFO | RFTYPE_TOP)=0A=
+#define RFTYPE_CTRL_BASE		(RFTYPE_BASE | RFTYPE_CTRL)=0A=
 =0A=
 /* List of all resource groups */=0A=
 extern struct list_head rdt_all_groups;=0A=
@@ -267,7 +267,7 @@ void __exit rdtgroup_exit(void);=0A=
  * @mode:	Access mode=0A=
  * @kf_ops:	File operations=0A=
  * @flags:	File specific RFTYPE_FLAGS_* flags=0A=
- * @fflags:	File specific RF_* or RFTYPE_* flags=0A=
+ * @fflags:	File specific RFTYPE_* flags=0A=
  * @seq_show:	Show content of the file=0A=
  * @write:	Write to the file=0A=
  */=0A=
diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/r=
esctrl/rdtgroup.c=0A=
index 181612d2c84b..baed20b2d788 100644=0A=
--- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c=0A=
+++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c=0A=
@@ -1692,77 +1692,77 @@ static struct rftype res_common_files[] =3D {=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_last_cmd_status_show,=0A=
-		.fflags		=3D RF_TOP_INFO,=0A=
+		.fflags		=3D RFTYPE_TOP_INFO,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "num_closids",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_num_closids_show,=0A=
-		.fflags		=3D RF_CTRL_INFO,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "mon_features",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_mon_features_show,=0A=
-		.fflags		=3D RF_MON_INFO,=0A=
+		.fflags		=3D RFTYPE_MON_INFO,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "num_rmids",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_num_rmids_show,=0A=
-		.fflags		=3D RF_MON_INFO,=0A=
+		.fflags		=3D RFTYPE_MON_INFO,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "cbm_mask",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_default_ctrl_show,=0A=
-		.fflags		=3D RF_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "min_cbm_bits",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_min_cbm_bits_show,=0A=
-		.fflags		=3D RF_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "shareable_bits",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_shareable_bits_show,=0A=
-		.fflags		=3D RF_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "bit_usage",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_bit_usage_show,=0A=
-		.fflags		=3D RF_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO | RFTYPE_RES_CACHE,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "min_bandwidth",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_min_bw_show,=0A=
-		.fflags		=3D RF_CTRL_INFO | RFTYPE_RES_MB,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO | RFTYPE_RES_MB,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "bandwidth_gran",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_bw_gran_show,=0A=
-		.fflags		=3D RF_CTRL_INFO | RFTYPE_RES_MB,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO | RFTYPE_RES_MB,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "delay_linear",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdt_delay_linear_show,=0A=
-		.fflags		=3D RF_CTRL_INFO | RFTYPE_RES_MB,=0A=
+		.fflags		=3D RFTYPE_CTRL_INFO | RFTYPE_RES_MB,=0A=
 	},=0A=
 	/*=0A=
 	 * Platform specific which (if any) capabilities are provided by=0A=
@@ -1781,7 +1781,7 @@ static struct rftype res_common_files[] =3D {=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.write		=3D max_threshold_occ_write,=0A=
 		.seq_show	=3D max_threshold_occ_show,=0A=
-		.fflags		=3D RF_MON_INFO | RFTYPE_RES_CACHE,=0A=
+		.fflags		=3D RFTYPE_MON_INFO | RFTYPE_RES_CACHE,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "mbm_total_bytes_config",=0A=
@@ -1828,7 +1828,7 @@ static struct rftype res_common_files[] =3D {=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.write		=3D rdtgroup_schemata_write,=0A=
 		.seq_show	=3D rdtgroup_schemata_show,=0A=
-		.fflags		=3D RF_CTRL_BASE,=0A=
+		.fflags		=3D RFTYPE_CTRL_BASE,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "mode",=0A=
@@ -1836,14 +1836,14 @@ static struct rftype res_common_files[] =3D {=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.write		=3D rdtgroup_mode_write,=0A=
 		.seq_show	=3D rdtgroup_mode_show,=0A=
-		.fflags		=3D RF_CTRL_BASE,=0A=
+		.fflags		=3D RFTYPE_CTRL_BASE,=0A=
 	},=0A=
 	{=0A=
 		.name		=3D "size",=0A=
 		.mode		=3D 0444,=0A=
 		.kf_ops		=3D &rdtgroup_kf_single_ops,=0A=
 		.seq_show	=3D rdtgroup_size_show,=0A=
-		.fflags		=3D RF_CTRL_BASE,=0A=
+		.fflags		=3D RFTYPE_CTRL_BASE,=0A=
 	},=0A=
 =0A=
 };=0A=
@@ -1900,7 +1900,7 @@ void __init thread_throttle_mode_init(void)=0A=
 	if (!rft)=0A=
 		return;=0A=
 =0A=
-	rft->fflags =3D RF_CTRL_INFO | RFTYPE_RES_MB;=0A=
+	rft->fflags =3D RFTYPE_CTRL_INFO | RFTYPE_RES_MB;=0A=
 }=0A=
 =0A=
 void __init mbm_config_rftype_init(const char *config)=0A=
@@ -1909,7 +1909,7 @@ void __init mbm_config_rftype_init(const char *config=
)=0A=
 =0A=
 	rft =3D rdtgroup_get_rftype_by_name(config);=0A=
 	if (rft)=0A=
-		rft->fflags =3D RF_MON_INFO | RFTYPE_RES_CACHE;=0A=
+		rft->fflags =3D RFTYPE_MON_INFO | RFTYPE_RES_CACHE;=0A=
 }=0A=
 =0A=
 /**=0A=
@@ -2044,21 +2044,21 @@ static int rdtgroup_create_info_dir(struct kernfs_n=
ode *parent_kn)=0A=
 	if (IS_ERR(kn_info))=0A=
 		return PTR_ERR(kn_info);=0A=
 =0A=
-	ret =3D rdtgroup_add_files(kn_info, RF_TOP_INFO);=0A=
+	ret =3D rdtgroup_add_files(kn_info, RFTYPE_TOP_INFO);=0A=
 	if (ret)=0A=
 		goto out_destroy;=0A=
 =0A=
 	/* loop over enabled controls, these are all alloc_capable */=0A=
 	list_for_each_entry(s, &resctrl_schema_all, list) {=0A=
 		r =3D s->res;=0A=
-		fflags =3D  r->fflags | RF_CTRL_INFO;=0A=
+		fflags =3D r->fflags | RFTYPE_CTRL_INFO;=0A=
 		ret =3D rdtgroup_mkdir_info_resdir(s, s->name, fflags);=0A=
 		if (ret)=0A=
 			goto out_destroy;=0A=
 	}=0A=
 =0A=
 	for_each_mon_capable_rdt_resource(r) {=0A=
-		fflags =3D  r->fflags | RF_MON_INFO;=0A=
+		fflags =3D r->fflags | RFTYPE_MON_INFO;=0A=
 		sprintf(name, "%s_MON", r->name);=0A=
 		ret =3D rdtgroup_mkdir_info_resdir(r, name, fflags);=0A=
 		if (ret)=0A=
@@ -3559,7 +3559,7 @@ static int __init rdtgroup_setup_root(void)=0A=
 =0A=
 	list_add(&rdtgroup_default.rdtgroup_list, &rdt_all_groups);=0A=
 =0A=
-	ret =3D rdtgroup_add_files(kernfs_root_to_node(rdt_root), RF_CTRL_BASE);=
=0A=
+	ret =3D rdtgroup_add_files(kernfs_root_to_node(rdt_root), RFTYPE_CTRL_BAS=
E);=0A=
 	if (ret) {=0A=
 		kernfs_destroy_root(rdt_root);=0A=
 		goto out;=0A=
=0A=