Messages in this thread Patches in this message |  | | | Date | Sat, 14 Oct 2006 02:01:57 -0700 | | From | "Yinghai Lu" <> | | Subject | [PATCH] x86_64: using irq_domain in ioapic_retrigger_irq |
using irq_domain[irq] to get cpu_mask for send_IPI_mask
Signed-off-by: Yinghai Lu <yinghai.lu@amd.com>
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index 44b55f8..6a07bce 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -1254,13 +1254,12 @@ static unsigned int startup_ioapic_irq(u
static int ioapic_retrigger_irq(unsigned int irq)
{
cpumask_t mask;
- unsigned vector;
+ int vector;
vector = irq_vector[irq];
- cpus_clear(mask);
- cpu_set(vector >> 8, mask);
+ mask = irq_domain[irq];
- send_IPI_mask(mask, vector & 0xff);
+ send_IPI_mask(mask, vector);
return 1;
}diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index 44b55f8..6a07bce 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -1254,13 +1254,12 @@ static unsigned int startup_ioapic_irq(u
static int ioapic_retrigger_irq(unsigned int irq)
{
cpumask_t mask;
- unsigned vector;
+ int vector;
vector = irq_vector[irq];
- cpus_clear(mask);
- cpu_set(vector >> 8, mask);
+ mask = irq_domain[irq];
- send_IPI_mask(mask, vector & 0xff);
+ send_IPI_mask(mask, vector);
return 1;
} |  |