From: Len Brown <lenb@kernel.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org, Len Brown <len.brown@intel.com>
Subject: [PATCH 06/14] x86 topology: Define topology_die_id()
Date: Tue, 30 Apr 2019 16:55:51 -0400 [thread overview]
Message-ID: <6b241191bc9ec6924855b71ee4fc84906ccd4e6c.1553624867.git.len.brown@intel.com> (raw)
In-Reply-To: <75386dff62ee869eb7357dff1e60dfd9b3e68023.1553624867.git.len.brown@intel.com>
From: Len Brown <len.brown@intel.com>
topology_die_id(cpu) is a simple macro for use inside the kernel
to get the die_id associated with the given cpu.
Signed-off-by: Len Brown <len.brown@intel.com>
---
arch/x86/include/asm/topology.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 453cf38a1c33..281be6bbc80d 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -106,6 +106,7 @@ extern const struct cpumask *cpu_coregroup_mask(int cpu);
#define topology_logical_package_id(cpu) (cpu_data(cpu).logical_proc_id)
#define topology_physical_package_id(cpu) (cpu_data(cpu).phys_proc_id)
+#define topology_die_id(cpu) (cpu_data(cpu).cpu_die_id)
#define topology_core_id(cpu) (cpu_data(cpu).cpu_core_id)
#ifdef CONFIG_SMP
--
2.18.0-rc0
next prev parent reply other threads:[~2019-04-30 20:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-30 20:55 [PATCH 0/18] v3 multi-die/package topology support Len Brown
2019-04-30 20:55 ` [PATCH 01/14] x86 topology: Fix doc typo Len Brown
2019-04-30 20:55 ` [PATCH 02/14] topolgy: Simplify cputopology.txt formatting and wording Len Brown
2019-04-30 20:55 ` [PATCH 03/14] x86 smpboot: Rename match_die() to match_pkg() Len Brown
2019-04-30 20:55 ` [PATCH 04/14] x86 topology: Add CPUID.1F multi-die/package support Len Brown
2019-04-30 20:55 ` [PATCH 05/14] cpu topology: Export die_id Len Brown
2019-04-30 20:55 ` Len Brown [this message]
2019-04-30 20:55 ` [PATCH 07/14] x86 topology: Define topology_logical_die_id() Len Brown
2019-04-30 20:55 ` [PATCH 08/14] powercap/intel_rapl: Simplify rapl_find_package() Len Brown
2019-04-30 20:55 ` [PATCH 09/14] powercap/intel_rapl: Support multi-die/package Len Brown
2019-04-30 20:55 ` [PATCH 10/14] thermal/x86_pkg_temp_thermal: " Len Brown
2019-04-30 20:55 ` [PATCH 11/14] powercap/intel_rapl: update rapl domain name and debug messages Len Brown
2019-04-30 20:55 ` [PATCH 12/14] hwmon/coretemp: Support multi-die/package Len Brown
2019-04-30 20:55 ` [PATCH 13/14] topology: Create package_threads sysfs attribute Len Brown
2019-04-30 20:55 ` [PATCH 14/14] topology: Create core_threads " Len Brown
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