x86/cpu: Move cpu_die_id into topology info

Move the next member.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230814085112.388185134@linutronix.de

6 files changed, 16 insertions, 16 deletions

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index d23463fafa3c..c10f5f7372f3 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -410,7 +410,7 @@ static void amd_get_topology(struct cpuinfo_x86 *c)
 
 		cpuid(0x8000001e, &eax, &ebx, &ecx, &edx);
 
-		c->cpu_die_id  = ecx & 0xff;
+		c->topo.die_id  = ecx & 0xff;
 
 		if (c->x86 == 0x15)
 			c->cu_id = ebx & 0xff;
@@ -436,9 +436,9 @@ static void amd_get_topology(struct cpuinfo_x86 *c)
 		u64 value;
 
 		rdmsrl(MSR_FAM10H_NODE_ID, value);
-		c->cpu_die_id = value & 7;
+		c->topo.die_id = value & 7;
 
-		per_cpu(cpu_llc_id, cpu) = c->cpu_die_id;
+		per_cpu(cpu_llc_id, cpu) = c->topo.die_id;
 	} else
 		return;
 
@@ -463,7 +463,7 @@ static void amd_detect_cmp(struct cpuinfo_x86 *c)
 	/* Convert the initial APIC ID into the socket ID */
 	c->topo.pkg_id = c->topo.initial_apicid >> bits;
 	/* use socket ID also for last level cache */
-	per_cpu(cpu_llc_id, cpu) = c->cpu_die_id = c->topo.pkg_id;
+	per_cpu(cpu_llc_id, cpu) = c->topo.die_id = c->topo.pkg_id;
 }
 
 u32 amd_get_nodes_per_socket(void)
diff --git a/arch/x86/kernel/cpu/cacheinfo.c b/arch/x86/kernel/cpu/cacheinfo.c
index fe583fd634f5..e25368787c26 100644
--- a/arch/x86/kernel/cpu/cacheinfo.c
+++ b/arch/x86/kernel/cpu/cacheinfo.c
@@ -672,7 +672,7 @@ void cacheinfo_amd_init_llc_id(struct cpuinfo_x86 *c, int cpu)
 
 	if (c->x86 < 0x17) {
 		/* LLC is at the node level. */
-		per_cpu(cpu_llc_id, cpu) = c->cpu_die_id;
+		per_cpu(cpu_llc_id, cpu) = c->topo.die_id;
 	} else if (c->x86 == 0x17 && c->x86_model <= 0x1F) {
 		/*
 		 * LLC is at the core complex level.
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 77fc1240e134..8f60d5535efe 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1808,7 +1808,7 @@ static void validate_apic_and_package_id(struct cpuinfo_x86 *c)
 		       cpu, apicid, c->topo.initial_apicid);
 	}
 	BUG_ON(topology_update_package_map(c->topo.pkg_id, cpu));
-	BUG_ON(topology_update_die_map(c->cpu_die_id, cpu));
+	BUG_ON(topology_update_die_map(c->topo.die_id, cpu));
 #else
 	c->logical_proc_id = 0;
 #endif
diff --git a/arch/x86/kernel/cpu/hygon.c b/arch/x86/kernel/cpu/hygon.c
index 53497354cac7..9190be47c651 100644
--- a/arch/x86/kernel/cpu/hygon.c
+++ b/arch/x86/kernel/cpu/hygon.c
@@ -72,7 +72,7 @@ static void hygon_get_topology(struct cpuinfo_x86 *c)
 
 		cpuid(0x8000001e, &eax, &ebx, &ecx, &edx);
 
-		c->cpu_die_id  = ecx & 0xff;
+		c->topo.die_id  = ecx & 0xff;
 
 		c->cpu_core_id = ebx & 0xff;
 
@@ -99,9 +99,9 @@ static void hygon_get_topology(struct cpuinfo_x86 *c)
 		u64 value;
 
 		rdmsrl(MSR_FAM10H_NODE_ID, value);
-		c->cpu_die_id = value & 7;
+		c->topo.die_id = value & 7;
 
-		per_cpu(cpu_llc_id, cpu) = c->cpu_die_id;
+		per_cpu(cpu_llc_id, cpu) = c->topo.die_id;
 	} else
 		return;
 
@@ -124,7 +124,7 @@ static void hygon_detect_cmp(struct cpuinfo_x86 *c)
 	/* Convert the initial APIC ID into the socket ID */
 	c->topo.pkg_id = c->topo.initial_apicid >> bits;
 	/* use socket ID also for last level cache */
-	per_cpu(cpu_llc_id, cpu) = c->cpu_die_id = c->topo.pkg_id;
+	per_cpu(cpu_llc_id, cpu) = c->topo.die_id = c->topo.pkg_id;
 }
 
 static void srat_detect_node(struct cpuinfo_x86 *c)
diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c
index 0da4755e62c1..3b48bc324dfd 100644
--- a/arch/x86/kernel/cpu/topology.c
+++ b/arch/x86/kernel/cpu/topology.c
@@ -150,7 +150,7 @@ int detect_extended_topology(struct cpuinfo_x86 *c)
 				ht_mask_width) & core_select_mask;
 
 	if (die_level_present) {
-		c->cpu_die_id = apic->phys_pkg_id(c->topo.initial_apicid,
+		c->topo.die_id = apic->phys_pkg_id(c->topo.initial_apicid,
 					core_plus_mask_width) & die_select_mask;
 	}
 
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index c5f4abbeed26..8df02964afe1 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -360,7 +360,7 @@ static int topology_phys_to_logical_die(unsigned int die_id, unsigned int cur_cp
 	for_each_possible_cpu(cpu) {
 		struct cpuinfo_x86 *c = &cpu_data(cpu);
 
-		if (c->initialized && c->cpu_die_id == die_id &&
+		if (c->initialized && c->topo.die_id == die_id &&
 		    c->topo.pkg_id == proc_id)
 			return c->logical_die_id;
 	}
@@ -422,7 +422,7 @@ static void __init smp_store_boot_cpu_info(void)
 	*c = boot_cpu_data;
 	c->cpu_index = id;
 	topology_update_package_map(c->topo.pkg_id, id);
-	topology_update_die_map(c->cpu_die_id, id);
+	topology_update_die_map(c->topo.die_id, id);
 	c->initialized = true;
 }
 
@@ -477,7 +477,7 @@ static bool match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
 		int cpu1 = c->cpu_index, cpu2 = o->cpu_index;
 
 		if (c->topo.pkg_id == o->topo.pkg_id &&
-		    c->cpu_die_id == o->cpu_die_id &&
+		    c->topo.die_id == o->topo.die_id &&
 		    per_cpu(cpu_llc_id, cpu1) == per_cpu(cpu_llc_id, cpu2)) {
 			if (c->cpu_core_id == o->cpu_core_id)
 				return topology_sane(c, o, "smt");
@@ -489,7 +489,7 @@ static bool match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
 		}
 
 	} else if (c->topo.pkg_id == o->topo.pkg_id &&
-		   c->cpu_die_id == o->cpu_die_id &&
+		   c->topo.die_id == o->topo.die_id &&
 		   c->cpu_core_id == o->cpu_core_id) {
 		return topology_sane(c, o, "smt");
 	}
@@ -500,7 +500,7 @@ static bool match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
 static bool match_die(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
 {
 	if (c->topo.pkg_id == o->topo.pkg_id &&
-	    c->cpu_die_id == o->cpu_die_id)
+	    c->topo.die_id == o->topo.die_id)
 		return true;
 	return false;
 }