make madt parsing quieter
PATCH 1/1 make madt parsing quieter
We already get this info in other forms from other boot messages, so kill the printing of the MADT entries as they're parsed. This patch significantly reduces the amount of output from a boot of a 512p system.
Signed-off-by Jesse Barnes <[email protected]>
Jesse
===== arch/ia64/kernel/acpi.c 1.71 vs edited =====
arch/ia64/kernel/acpi.c +1 -25
@@ -171,8 +171,6 @@if (BAD_MADT_ENTRY (lapic, end))return -EINVAL ; -acpi_table_print_madt_entry (header); -if (lapic->address) {iounmap ((void *) ipi_base_addr); ipi_base_addr = (unsigned long )ioremap (lapic->address,0 );
@@ -191,25 +189,13 @@if (BAD_MADT_ENTRY (lsapic, end))return -EINVAL ; -acpi_table_print_madt_entry (header); - -printk (KERN_INFO "CPU %d (0x%04x)" , total_cpus, (lsapic->id <<8 ) | lsapic->eid); - -if (!lsapic->flags.enabled) -printk (" disabled" ); -else { -printk (" enabled" ); +if (lsapic->flags.enabled) {#ifdef CONFIG_SMP smp_boot_data.cpu_phys_id[available_cpus] = (lsapic->id <<8 ) | lsapic->eid; -if (hard_smp_processor_id () - == (unsigned int ) smp_boot_data.cpu_phys_id[available_cpus]) -printk (" (BSP)" );#endif ++available_cpus; } -printk ("\n" ); - total_cpus++;return 0 ; }
@@ -225,8 +211,6 @@if (BAD_MADT_ENTRY (lacpi_nmi, end))return -EINVAL ; -acpi_table_print_madt_entry (header); -/* TBD: Support lapic_nmi entries */ return 0 ; }
@@ -242,8 +226,6 @@if (BAD_MADT_ENTRY (iosapic, end))return -EINVAL ; -acpi_table_print_madt_entry (header); -iosapic_init (iosapic->address, iosapic->global_irq_base);return 0 ;
@@ -262,8 +244,6 @@if (BAD_MADT_ENTRY (plintsrc, end))return -EINVAL ; -acpi_table_print_madt_entry (header); -/* * Get vector assignment for this interrupt, set attributes, * and program the IOSAPIC routing table.
@@ -292,8 +272,6 @@if (BAD_MADT_ENTRY (p, end))return -EINVAL ; -acpi_table_print_madt_entry (header); -iosapic_override_isa_irq (p->bus_irq, p->global_irq, (p->flags.polarity ==1 ) ?IOSAPIC_POL_HIGH :IOSAPIC_POL_LOW , (p->flags.trigger ==1 ) ?IOSAPIC_EDGE :IOSAPIC_LEVEL );
@@ -310,8 +288,6 @@if (BAD_MADT_ENTRY (nmi_src, end))return -EINVAL ; - -acpi_table_print_madt_entry (header);/* TBD: Support nimsrc entries */ return 0 ;