From: Li RongQing Date: Tue, 6 Aug 2024 12:08:23 +0000 (+0800) Subject: x86/mm: Don't print out SRAT table information X-Git-Tag: v6.12-rc1~178^2~4 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=830a0d12943f53077b235f2a3caa8ab2b36475a3;p=thirdparty%2Flinux.git x86/mm: Don't print out SRAT table information This per CPU log is becoming longer with more and more CPUs in system, which slows down the boot process due to the serializing nature of printk(). The value of this information is dubious and it can be retrieved by lscpu from user space if required.. Downgrade the printk() to pr_debug() so it is still accessible for debug purposes. [ tglx: Massaged changelog ] Signed-off-by: Li RongQing Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20240806120823.17111-1-lirongqing@baidu.com --- diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c index 9c52a95937ade..6f8e0f21c7103 100644 --- a/arch/x86/mm/srat.c +++ b/arch/x86/mm/srat.c @@ -57,8 +57,7 @@ acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa) } set_apicid_to_node(apic_id, node); node_set(node, numa_nodes_parsed); - printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%04x -> Node %u\n", - pxm, apic_id, node); + pr_debug("SRAT: PXM %u -> APIC 0x%04x -> Node %u\n", pxm, apic_id, node); } /* Callback for Proximity Domain -> LAPIC mapping */ @@ -98,8 +97,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa) set_apicid_to_node(apic_id, node); node_set(node, numa_nodes_parsed); - printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%02x -> Node %u\n", - pxm, apic_id, node); + pr_debug("SRAT: PXM %u -> APIC 0x%02x -> Node %u\n", pxm, apic_id, node); } int __init x86_acpi_numa_init(void)