diff options
Diffstat (limited to 'arch/i386/kernel/io_apic.c')
| -rw-r--r-- | arch/i386/kernel/io_apic.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c index 4a59404..0e727e6 100644 --- a/arch/i386/kernel/io_apic.c +++ b/arch/i386/kernel/io_apic.c @@ -78,7 +78,7 @@ static struct irq_pin_list { int apic, pin, next; } irq_2_pin[PIN_MAP_SIZE]; -int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1}; +int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1}; #ifdef CONFIG_PCI_MSI #define vector_to_irq(vector) \ (platform_legacy_irq(vector) ? vector : vector_irq[vector]) @@ -1119,7 +1119,7 @@ static inline int IO_APIC_irq_trigger(int irq) } /* irq_vectors is indexed by the sum of all RTEs in all I/O APICs. */ -u8 irq_vector[NR_IRQ_VECTORS] = { FIRST_DEVICE_VECTOR , 0 }; +u8 irq_vector[NR_IRQ_VECTORS] __read_mostly = { FIRST_DEVICE_VECTOR , 0 }; int assign_irq_vector(int irq) { @@ -1990,7 +1990,7 @@ static void set_ioapic_affinity_vector (unsigned int vector, * edge-triggered handler, without risking IRQ storms and other ugly * races. */ -static struct hw_interrupt_type ioapic_edge_type = { +static struct hw_interrupt_type ioapic_edge_type __read_mostly = { .typename = "IO-APIC-edge", .startup = startup_edge_ioapic, .shutdown = shutdown_edge_ioapic, @@ -2003,7 +2003,7 @@ static struct hw_interrupt_type ioapic_edge_type = { #endif }; -static struct hw_interrupt_type ioapic_level_type = { +static struct hw_interrupt_type ioapic_level_type __read_mostly = { .typename = "IO-APIC-level", .startup = startup_level_ioapic, .shutdown = shutdown_level_ioapic, @@ -2076,7 +2076,7 @@ static void ack_lapic_irq (unsigned int irq) static void end_lapic_irq (unsigned int i) { /* nothing */ } -static struct hw_interrupt_type lapic_irq_type = { +static struct hw_interrupt_type lapic_irq_type __read_mostly = { .typename = "local-APIC-edge", .startup = NULL, /* startup_irq() not used for IRQ0 */ .shutdown = NULL, /* shutdown_irq() not used for IRQ0 */ |
