From fd43b8ae76e903c76f14d06eb939449bcc3f614f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 13 Feb 2024 22:06:14 +0100 Subject: x86/cpu/topology: Provide __num_[cores|threads]_per_package Expose properly accounted information and accessors so the fiddling with other topology variables can be replaced. Signed-off-by: Thomas Gleixner Tested-by: Michael Kelley Tested-by: Sohil Mehta Link: https://lore.kernel.org/r/20240213210253.120958987@linutronix.de --- arch/x86/kernel/cpu/common.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/x86/kernel/cpu/common.c') diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index cb22cb8d983b..c9a1014386a9 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -82,6 +82,12 @@ EXPORT_SYMBOL(__max_dies_per_package); unsigned int __max_logical_packages __ro_after_init = 1; EXPORT_SYMBOL(__max_logical_packages); +unsigned int __num_cores_per_package __ro_after_init = 1; +EXPORT_SYMBOL(__num_cores_per_package); + +unsigned int __num_threads_per_package __ro_after_init = 1; +EXPORT_SYMBOL(__num_threads_per_package); + static struct ppin_info { int feature; int msr_ppin_ctl; -- cgit v1.2.3