From: Len Brown <lenb@kernel.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org, Len Brown <len.brown@intel.com>
Subject: [PATCH 07/22] x86 topology: Define topology_die_id()
Date: Mon, 6 May 2019 17:26:02 -0400 [thread overview]
Message-ID: <c0a079aa03646e8a7a0f996b6917d78cf0b89beb.1557177585.git.len.brown@intel.com> (raw)
In-Reply-To: <6f53f0e494d743c79e18f6e3a98085711e6ddd0c.1557177585.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 e0232f7042c3..3777dbe9c0ff 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:[~2019-05-06 21:28 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-06 21:25 [PATCH 0/22] v5 multi-die/package topology support Len Brown
2019-05-06 21:25 ` [PATCH 01/22] x86 topology: Fix doc typo Len Brown
2019-05-06 21:25 ` [PATCH 02/22] topology: Simplify cputopology.txt formatting and wording Len Brown
2019-05-06 21:25 ` [PATCH 03/22] x86 smpboot: Rename match_die() to match_pkg() Len Brown
2019-05-06 21:25 ` [PATCH 04/22] x86 topology: Add CPUID.1F multi-die/package support Len Brown
2019-05-06 21:26 ` [PATCH 05/22] x86 topology: Create topology_max_die_per_package() Len Brown
2019-05-06 21:26 ` [PATCH 06/22] cpu topology: Export die_id Len Brown
2019-05-06 21:26 ` Len Brown [this message]
2019-05-06 21:26 ` [PATCH 08/22] x86 topology: Define topology_logical_die_id() Len Brown
2019-05-06 21:26 ` [PATCH 09/22] powercap/intel_rapl: Simplify rapl_find_package() Len Brown
2019-05-06 21:26 ` [PATCH 10/22] powercap/intel_rapl: Support multi-die/package Len Brown
2019-05-07 12:14 ` Peter Zijlstra
2019-05-08 19:45 ` Len Brown
2019-05-06 21:26 ` [PATCH 11/22] thermal/x86_pkg_temp_thermal: " Len Brown
2019-05-06 21:26 ` [PATCH 12/22] powercap/intel_rapl: update rapl domain name and debug messages Len Brown
2019-05-06 21:26 ` [PATCH 13/22] hwmon/coretemp: Support multi-die/package Len Brown
2019-05-06 21:26 ` [PATCH 14/22] topology: Create package_cpus sysfs attribute Len Brown
2019-05-06 21:26 ` [PATCH 15/22] topology: Create core_cpus and die_cpus sysfs attributes Len Brown
2019-05-06 21:26 ` [PATCH 16/22] perf/x86/intel/uncore: Support multi-die/package Len Brown
2019-05-07 12:21 ` Peter Zijlstra
2019-05-08 19:51 ` Len Brown
2019-05-07 12:22 ` Peter Zijlstra
2019-05-08 19:51 ` Len Brown
2019-05-06 21:26 ` [PATCH 17/22] perf/x86/intel/rapl: " Len Brown
2019-05-06 21:26 ` [PATCH 18/22] perf/x86/intel/cstate: " Len Brown
2019-05-06 21:26 ` [PATCH 19/22] thermal/x86_pkg_temp_thermal: rename internal variables to zones from packages Len Brown
2019-05-06 21:26 ` [PATCH 20/22] hwmon/coretemp: " Len Brown
2019-05-06 21:26 ` [PATCH 21/22] perf/x86/intel/uncore: renames in response to multi-die/pkg support Len Brown
2019-05-09 15:02 ` Liang, Kan
2019-05-13 17:30 ` Len Brown
2019-05-06 21:26 ` [PATCH 22/22] perf/x86/intel/rapl: rename internal variables " Len Brown
2019-05-09 15:04 ` Liang, Kan
2019-05-13 17:29 ` Len Brown
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