From 8ea9716fd6aa761482caa5d4d64b256ed07ac09f Mon Sep 17 00:00:00 2001 From: KOSAKI Motohiro Date: Tue, 24 May 2011 17:12:58 -0700 Subject: mn10300: convert old cpumask API into new one Adapt to the new API. We plan to remove old cpumask APIs later. Thus this patch converts them into the new one. Signed-off-by: KOSAKI Motohiro Cc: David Howells Cc: Koichi Yasutake Cc: Hugh Dickins Cc: Chris Metcalf Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mn10300/mm/cache-smp.c | 8 ++++---- arch/mn10300/mm/tlb-smp.c | 32 ++++++++++++++++---------------- 2 files changed, 20 insertions(+), 20 deletions(-) (limited to 'arch/mn10300/mm') diff --git a/arch/mn10300/mm/cache-smp.c b/arch/mn10300/mm/cache-smp.c index 4a6e9a4b5b27..2d23b9eeee62 100644 --- a/arch/mn10300/mm/cache-smp.c +++ b/arch/mn10300/mm/cache-smp.c @@ -74,7 +74,7 @@ void smp_cache_interrupt(void) break; } - cpu_clear(smp_processor_id(), smp_cache_ipi_map); + cpumask_clear_cpu(smp_processor_id(), &smp_cache_ipi_map); } /** @@ -94,12 +94,12 @@ void smp_cache_call(unsigned long opr_mask, smp_cache_mask = opr_mask; smp_cache_start = start; smp_cache_end = end; - smp_cache_ipi_map = cpu_online_map; - cpu_clear(smp_processor_id(), smp_cache_ipi_map); + cpumask_copy(&smp_cache_ipi_map, cpu_online_mask); + cpumask_clear_cpu(smp_processor_id(), &smp_cache_ipi_map); send_IPI_allbutself(FLUSH_CACHE_IPI); - while (!cpus_empty(smp_cache_ipi_map)) + while (!cpumask_empty(&smp_cache_ipi_map)) /* nothing. lockup detection does not belong here */ mb(); } diff --git a/arch/mn10300/mm/tlb-smp.c b/arch/mn10300/mm/tlb-smp.c index 0b6a5ad1960e..9a777498a916 100644 --- a/arch/mn10300/mm/tlb-smp.c +++ b/arch/mn10300/mm/tlb-smp.c @@ -64,7 +64,7 @@ void smp_flush_tlb(void *unused) cpu_id = get_cpu(); - if (!cpu_isset(cpu_id, flush_cpumask)) + if (!cpumask_test_cpu(cpu_id, &flush_cpumask)) /* This was a BUG() but until someone can quote me the line * from the intel manual that guarantees an IPI to multiple * CPUs is retried _only_ on the erroring CPUs its staying as a @@ -80,7 +80,7 @@ void smp_flush_tlb(void *unused) local_flush_tlb_page(flush_mm, flush_va); smp_mb__before_clear_bit(); - cpu_clear(cpu_id, flush_cpumask); + cpumask_clear_cpu(cpu_id, &flush_cpumask); smp_mb__after_clear_bit(); out: put_cpu(); @@ -103,11 +103,11 @@ static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm, * - we do not send IPIs to as-yet unbooted CPUs. */ BUG_ON(!mm); - BUG_ON(cpus_empty(cpumask)); - BUG_ON(cpu_isset(smp_processor_id(), cpumask)); + BUG_ON(cpumask_empty(&cpumask)); + BUG_ON(cpumask_test_cpu(smp_processor_id(), &cpumask)); - cpus_and(tmp, cpumask, cpu_online_map); - BUG_ON(!cpus_equal(cpumask, tmp)); + cpumask_and(&tmp, &cpumask, cpu_online_mask); + BUG_ON(!cpumask_equal(&cpumask, &tmp)); /* I'm not happy about this global shared spinlock in the MM hot path, * but we'll see how contended it is. @@ -128,7 +128,7 @@ static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm, /* FIXME: if NR_CPUS>=3, change send_IPI_mask */ smp_call_function(smp_flush_tlb, NULL, 1); - while (!cpus_empty(flush_cpumask)) + while (!cpumask_empty(&flush_cpumask)) /* Lockup detection does not belong here */ smp_mb(); @@ -146,11 +146,11 @@ void flush_tlb_mm(struct mm_struct *mm) cpumask_t cpu_mask; preempt_disable(); - cpu_mask = mm->cpu_vm_mask; - cpu_clear(smp_processor_id(), cpu_mask); + cpumask_copy(&cpu_mask, mm_cpumask(mm)); + cpumask_clear_cpu(smp_processor_id(), &cpu_mask); local_flush_tlb(); - if (!cpus_empty(cpu_mask)) + if (!cpumask_empty(&cpu_mask)) flush_tlb_others(cpu_mask, mm, FLUSH_ALL); preempt_enable(); @@ -165,11 +165,11 @@ void flush_tlb_current_task(void) cpumask_t cpu_mask; preempt_disable(); - cpu_mask = mm->cpu_vm_mask; - cpu_clear(smp_processor_id(), cpu_mask); + cpumask_copy(&cpu_mask, mm_cpumask(mm)); + cpumask_clear_cpu(smp_processor_id(), &cpu_mask); local_flush_tlb(); - if (!cpus_empty(cpu_mask)) + if (!cpumask_empty(&cpu_mask)) flush_tlb_others(cpu_mask, mm, FLUSH_ALL); preempt_enable(); @@ -186,11 +186,11 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long va) cpumask_t cpu_mask; preempt_disable(); - cpu_mask = mm->cpu_vm_mask; - cpu_clear(smp_processor_id(), cpu_mask); + cpumask_copy(&cpu_mask, mm_cpumask(mm)); + cpumask_clear_cpu(smp_processor_id(), &cpu_mask); local_flush_tlb_page(mm, va); - if (!cpus_empty(cpu_mask)) + if (!cpumask_empty(&cpu_mask)) flush_tlb_others(cpu_mask, mm, va); preempt_enable(); -- cgit