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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2008-04-05 22:39:08 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:36 +0200 |
| commit | 7281c96f37f784d64b0241a7b082bb13bab9580b (patch) | |
| tree | b8c06e090ec754d9de1821d54e8c8bc86ff26d5d /arch | |
| parent | addfc66bb55234c154bb43f0f7606bc5c9fc511d (diff) | |
| download | linux-3.10-7281c96f37f784d64b0241a7b082bb13bab9580b.tar.gz linux-3.10-7281c96f37f784d64b0241a7b082bb13bab9580b.tar.bz2 linux-3.10-7281c96f37f784d64b0241a7b082bb13bab9580b.zip | |
x86: use cpumask_of_cpu()
Use cpumask_of_cpu() rather than the pair of cpus_clear() and cpu_set().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/genapic_flat_64.c | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/io_apic_64.c | 4 |
2 files changed, 2 insertions, 7 deletions
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c index 6a44e8dace3..1a9c68845ee 100644 --- a/arch/x86/kernel/genapic_flat_64.c +++ b/arch/x86/kernel/genapic_flat_64.c @@ -138,12 +138,9 @@ static cpumask_t physflat_target_cpus(void) static cpumask_t physflat_vector_allocation_domain(int cpu) { - cpumask_t domain = CPU_MASK_NONE; - cpu_set(cpu, domain); - return domain; + return cpumask_of_cpu(cpu); } - static void physflat_send_IPI_mask(cpumask_t cpumask, int vector) { send_IPI_mask_sequence(cpumask, vector); diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c index 09ea0ec39de..b54464b2665 100644 --- a/arch/x86/kernel/io_apic_64.c +++ b/arch/x86/kernel/io_apic_64.c @@ -1362,9 +1362,7 @@ static int ioapic_retrigger_irq(unsigned int irq) unsigned long flags; spin_lock_irqsave(&vector_lock, flags); - cpus_clear(mask); - cpu_set(first_cpu(cfg->domain), mask); - + mask = cpumask_of_cpu(first_cpu(cfg->domain)); send_IPI_mask(mask, cfg->vector); spin_unlock_irqrestore(&vector_lock, flags); |