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path: root/arch/x86/kernel/apic/summit_32.c
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Diffstat (limited to 'arch/x86/kernel/apic/summit_32.c')
-rw-r--r--arch/x86/kernel/apic/summit_32.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/arch/x86/kernel/apic/summit_32.c b/arch/x86/kernel/apic/summit_32.c
index aac52fa..9cfe1f4 100644
--- a/arch/x86/kernel/apic/summit_32.c
+++ b/arch/x86/kernel/apic/summit_32.c
@@ -53,23 +53,19 @@ static unsigned summit_get_apic_id(unsigned long x)
return (x >> 24) & 0xFF;
}
-static inline void summit_send_IPI_mask(const cpumask_t *mask, int vector)
+static inline void summit_send_IPI_mask(const struct cpumask *mask, int vector)
{
default_send_IPI_mask_sequence_logical(mask, vector);
}
static void summit_send_IPI_allbutself(int vector)
{
- cpumask_t mask = cpu_online_map;
- cpu_clear(smp_processor_id(), mask);
-
- if (!cpus_empty(mask))
- summit_send_IPI_mask(&mask, vector);
+ default_send_IPI_mask_allbutself_logical(cpu_online_mask, vector);
}
static void summit_send_IPI_all(int vector)
{
- summit_send_IPI_mask(&cpu_online_map, vector);
+ summit_send_IPI_mask(cpu_online_mask, vector);
}
#include <asm/tsc.h>
@@ -186,13 +182,13 @@ static inline int is_WPEG(struct rio_detail *rio){
#define SUMMIT_APIC_DFR_VALUE (APIC_DFR_CLUSTER)
-static const cpumask_t *summit_target_cpus(void)
+static const struct cpumask *summit_target_cpus(void)
{
/* CPU_MASK_ALL (0xff) has undefined behaviour with
* dest_LowestPrio mode logical clustered apic interrupt routing
* Just start on cpu 0. IRQ balancing will spread load
*/
- return &cpumask_of_cpu(0);
+ return cpumask_of(0);
}
static unsigned long summit_check_apicid_used(physid_mask_t bitmap, int apicid)
@@ -289,7 +285,7 @@ static int summit_check_phys_apicid_present(int boot_cpu_physical_apicid)
return 1;
}
-static unsigned int summit_cpu_mask_to_apicid(const cpumask_t *cpumask)
+static unsigned int summit_cpu_mask_to_apicid(const struct cpumask *cpumask)
{
unsigned int round = 0;
int cpu, apicid = 0;
@@ -346,7 +342,7 @@ static int probe_summit(void)
return 0;
}
-static void summit_vector_allocation_domain(int cpu, cpumask_t *retmask)
+static void summit_vector_allocation_domain(int cpu, struct cpumask *retmask)
{
/* Careful. Some cpus do not strictly honor the set of cpus
* specified in the interrupt destination when using lowest
@@ -356,7 +352,8 @@ static void summit_vector_allocation_domain(int cpu, cpumask_t *retmask)
* deliver interrupts to the wrong hyperthread when only one
* hyperthread was specified in the interrupt desitination.
*/
- *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
+ cpumask_clear(retmask);
+ cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
}
#ifdef CONFIG_X86_SUMMIT_NUMA