Messages in this thread Patch in this message | | | From | Sudeep Holla <> | Subject | [PATCH v3 09/16] arch_topology: Drop LLC identifier stash from the CPU topology | Date | Wed, 25 May 2022 09:14:09 +0100 |
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Since the cacheinfo LLC information is used directly in arch_topology, there is no need to parse and store the LLC ID information only for ACPI systems in the CPU topology.
Remove the redundant LLC ID from the generic CPU arch_topology information.
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> --- drivers/base/arch_topology.c | 1 - include/linux/arch_topology.h | 1 - 2 files changed, 2 deletions(-)
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index 4c486e4e6f2f..76c702c217c5 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c @@ -747,7 +747,6 @@ void __init reset_cpu_topology(void) cpu_topo->core_id = -1; cpu_topo->cluster_id = -1; cpu_topo->package_id = -1; - cpu_topo->llc_id = -1; clear_cpu_topology(cpu); } diff --git a/include/linux/arch_topology.h b/include/linux/arch_topology.h index 58cbe18d825c..a07b510e7dc5 100644 --- a/include/linux/arch_topology.h +++ b/include/linux/arch_topology.h @@ -68,7 +68,6 @@ struct cpu_topology { int core_id; int cluster_id; int package_id; - int llc_id; cpumask_t thread_sibling; cpumask_t core_sibling; cpumask_t cluster_sibling; -- 2.36.1
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