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Pull cpumask into release branch

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This commit is contained in:
Tony Luck
2009-03-31 14:24:52 -07:00
committed by Tony Luck
parent 15f7176eb1 5d8c39f68e
commit 50fbe56c12
14 changed files with 37 additions and 44 deletions
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6
arch/ia64/include/asm/mmu_context.h
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@@ -87,7 +87,7 @@ get_mmu_context (struct mm_struct *mm)
/* re-check, now that we've got the lock: */
context = mm->context;
if (context == 0) {
cpus_clear(mm->cpu_vm_mask);
cpumask_clear(mm_cpumask(mm));
if (ia64_ctx.next >= ia64_ctx.limit) {
ia64_ctx.next = find_next_zero_bit(ia64_ctx.bitmap,
ia64_ctx.max_ctx, ia64_ctx.next);
@@ -166,8 +166,8 @@ activate_context (struct mm_struct *mm)
do {
context = get_mmu_context(mm);
if (!cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
cpu_set(smp_processor_id(), mm->cpu_vm_mask);
if (!cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm)))
cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm));
reload_context(context);
/*
* in the unlikely event of a TLB-flush by another thread,

3
arch/ia64/include/asm/smp.h
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@@ -126,7 +126,8 @@ extern void identify_siblings (struct cpuinfo_ia64 *);
extern int is_multithreading_enabled(void);
extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi(cpumask_t mask);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask
#else /* CONFIG_SMP */

5
arch/ia64/include/asm/topology.h
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@@ -112,11 +112,6 @@ void build_cpu_to_node_map(void);
extern void arch_fix_phys_package_id(int num, u32 slot);
#define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \
CPU_MASK_ALL : \
node_to_cpumask(pcibus_to_node(bus)) \
)
#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \
cpu_all_mask : \
cpumask_of_node(pcibus_to_node(bus)))