[patch V4 12/41] x86/cpu: Move logical package and die IDs into topology info

[Thomas Gleixner]

Yet another topology related data pair. Rename logical_proc_id to
logical_pkg_id so it fits the common naming conventions.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Tested-by: Juergen Gross <jgross@xxxxxxxx>
Tested-by: Sohil Mehta <sohil.mehta@xxxxxxxxx>
Tested-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>

---
 Documentation/arch/x86/topology.rst |    2 +-
 arch/x86/events/intel/uncore.c      |    2 +-
 arch/x86/include/asm/processor.h    |    8 ++++----
 arch/x86/include/asm/topology.h     |    4 ++--
 arch/x86/kernel/cpu/common.c        |    2 +-
 arch/x86/kernel/smpboot.c           |    8 ++++----
 6 files changed, 13 insertions(+), 13 deletions(-)

--- a/Documentation/arch/x86/topology.rst
+++ b/Documentation/arch/x86/topology.rst
@@ -67,7 +67,7 @@ AMD nomenclature for package is 'Node'.
     Modern systems use this value for the socket. There may be multiple
     packages within a socket. This value may differ from topo.die_id.
 
-  - cpuinfo_x86.logical_proc_id:
+  - cpuinfo_x86.topo.logical_pkg_id:
 
     The logical ID of the package. As we do not trust BIOSes to enumerate the
     packages in a consistent way, we introduced the concept of logical package
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -74,7 +74,7 @@ int uncore_device_to_die(struct pci_dev
 		struct cpuinfo_x86 *c = &cpu_data(cpu);
 
 		if (c->initialized && cpu_to_node(cpu) == node)
-			return c->logical_die_id;
+			return c->topo.logical_die_id;
 	}
 
 	return -1;
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -94,6 +94,10 @@ struct cpuinfo_topology {
 
 	// Core ID relative to the package
 	u32			core_id;
+
+	// Logical ID mappings
+	u32			logical_pkg_id;
+	u32			logical_die_id;
 };
 
 struct cpuinfo_x86 {
@@ -144,10 +148,6 @@ struct cpuinfo_x86 {
 	u16			x86_clflush_size;
 	/* number of cores as seen by the OS: */
 	u16			booted_cores;
-	/* Logical processor id: */
-	u16			logical_proc_id;
-	/* Core id: */
-	u16			logical_die_id;
 	/* Index into per_cpu list: */
 	u16			cpu_index;
 	/*  Is SMT active on this core? */
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -105,9 +105,9 @@ static inline void setup_node_to_cpumask
 extern const struct cpumask *cpu_coregroup_mask(int cpu);
 extern const struct cpumask *cpu_clustergroup_mask(int cpu);
 
-#define topology_logical_package_id(cpu)	(cpu_data(cpu).logical_proc_id)
+#define topology_logical_package_id(cpu)	(cpu_data(cpu).topo.logical_pkg_id)
 #define topology_physical_package_id(cpu)	(cpu_data(cpu).topo.pkg_id)
-#define topology_logical_die_id(cpu)		(cpu_data(cpu).logical_die_id)
+#define topology_logical_die_id(cpu)		(cpu_data(cpu).topo.logical_die_id)
 #define topology_die_id(cpu)			(cpu_data(cpu).topo.die_id)
 #define topology_core_id(cpu)			(cpu_data(cpu).topo.core_id)
 #define topology_ppin(cpu)			(cpu_data(cpu).ppin)
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1770,7 +1770,7 @@ static void validate_apic_and_package_id
 	BUG_ON(topology_update_package_map(c->topo.pkg_id, cpu));
 	BUG_ON(topology_update_die_map(c->topo.die_id, cpu));
 #else
-	c->logical_proc_id = 0;
+	c->topo.logical_pkg_id = 0;
 #endif
 }
 
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -348,7 +348,7 @@ int topology_phys_to_logical_pkg(unsigne
 		struct cpuinfo_x86 *c = &cpu_data(cpu);
 
 		if (c->initialized && c->topo.pkg_id == phys_pkg)
-			return c->logical_proc_id;
+			return c->topo.logical_pkg_id;
 	}
 	return -1;
 }
@@ -370,7 +370,7 @@ static int topology_phys_to_logical_die(
 
 		if (c->initialized && c->topo.die_id == die_id &&
 		    c->topo.pkg_id == proc_id)
-			return c->logical_die_id;
+			return c->topo.logical_die_id;
 	}
 	return -1;
 }
@@ -395,7 +395,7 @@ int topology_update_package_map(unsigned
 			cpu, pkg, new);
 	}
 found:
-	cpu_data(cpu).logical_proc_id = new;
+	cpu_data(cpu).topo.logical_pkg_id = new;
 	return 0;
 }
 /**
@@ -418,7 +418,7 @@ int topology_update_die_map(unsigned int
 			cpu, die, new);
 	}
 found:
-	cpu_data(cpu).logical_die_id = new;
+	cpu_data(cpu).topo.logical_die_id = new;
 	return 0;
 }