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From: Len Brown <lenb@kernel.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org, Len Brown <len.brown@intel.com>
Subject: [PATCH 04/19] x86 topology: Define topology_die_id()
Date: Mon, 13 May 2019 13:58:48 -0400	[thread overview]
Message-ID: <6463bc422b1b05445a502dc505c1d7c6756bda6a.1557769318.git.len.brown@intel.com> (raw)
In-Reply-To: <7b23d2d26d717b8e14ba137c94b70943f1ae4b5c.1557769318.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


  parent reply	other threads:[~2019-05-13 17:59 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-13 17:58 [PATCH 01/19] x86 topology: Add CPUID.1F multi-die/package support Len Brown
2019-05-13 17:58 ` [PATCH 03/19] cpu topology: Export die_id Len Brown
2019-05-23  9:24   ` [tip:x86/topology] cpu/topology: " tip-bot for Len Brown
2019-05-13 17:58 ` Len Brown [this message]
2019-05-23  9:24   ` [tip:x86/topology] x86/topology: Define topology_die_id() tip-bot for Len Brown
2019-05-13 17:58 ` [PATCH 05/19] x86 topology: Define topology_logical_die_id() Len Brown
2019-05-23  9:25   ` [tip:x86/topology] x86/topology: " tip-bot for Len Brown
2019-05-13 17:58 ` [PATCH 06/19] powercap/intel_rapl: Simplify rapl_find_package() Len Brown
2019-05-23  9:26   ` [tip:x86/topology] " tip-bot for Zhang Rui
2019-05-13 17:58 ` [PATCH 07/19] powercap/intel_rapl: Support multi-die/package Len Brown
2019-05-23  9:26   ` [tip:x86/topology] " tip-bot for Zhang Rui
2019-05-13 17:58 ` [PATCH 08/19] thermal/x86_pkg_temp_thermal: " Len Brown
2019-05-23  9:27   ` [tip:x86/topology] " tip-bot for Zhang Rui
2019-05-13 17:58 ` [PATCH 09/19] powercap/intel_rapl: Update RAPL domain name and debug messages Len Brown
2019-05-23  9:28   ` [tip:x86/topology] " tip-bot for Zhang Rui
2019-05-13 17:58 ` [PATCH 10/19] hwmon/coretemp: Support multi-die/package Len Brown
2019-05-23  9:29   ` [tip:x86/topology] " tip-bot for Zhang Rui
2019-05-13 17:58 ` [PATCH 11/19] topology: Create package_cpus sysfs attribute Len Brown
2019-05-23  9:29   ` [tip:x86/topology] " tip-bot for Len Brown
2019-05-13 17:58 ` [PATCH 12/19] topology: Create core_cpus and die_cpus sysfs attributes Len Brown
2019-05-23  9:30   ` [tip:x86/topology] " tip-bot for Len Brown
2019-05-13 17:58 ` [PATCH 13/19] perf/x86/intel/uncore: Support multi-die/package Len Brown
2019-05-23  9:31   ` [tip:x86/topology] " tip-bot for Kan Liang
2019-05-13 17:58 ` [PATCH 14/19] perf/x86/intel/rapl: " Len Brown
2019-05-23  9:31   ` [tip:x86/topology] " tip-bot for Kan Liang
2019-05-13 17:58 ` [PATCH 15/19] perf/x86/intel/cstate: " Len Brown
2019-05-23  9:32   ` [tip:x86/topology] " tip-bot for Kan Liang
2019-05-13 17:59 ` [PATCH 16/19] thermal/x86_pkg_temp_thermal: Cosmetic: Rename internal variables to zones from packages Len Brown
2019-05-23  9:33   ` [tip:x86/topology] " tip-bot for Len Brown
2019-05-13 17:59 ` [PATCH 17/19] hwmon/coretemp: " Len Brown
2019-05-23  9:34   ` [tip:x86/topology] " tip-bot for Len Brown
2019-05-13 17:59 ` [PATCH 18/19] perf/x86/intel/uncore: Cosmetic renames in response to multi-die/pkg support Len Brown
2019-05-23  9:34   ` [tip:x86/topology] " tip-bot for Kan Liang
2019-05-13 17:59 ` [PATCH 19/19] perf/x86/intel/rapl: Cosmetic rename internal variables " Len Brown
2019-05-23  9:35   ` [tip:x86/topology] " tip-bot for Kan Liang
  -- strict thread matches above, loose matches on Subject: below --
2019-05-13 17:58 [PATCH 0/19] v6 multi-die/package topology support Len Brown
2019-05-15  8:55 ` Peter Zijlstra
2019-05-15 16:38   ` Ingo Molnar
2019-05-22 20:44 ` Ingo Molnar

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