From 0b5f9c005def154f9c21f9be0223b65b50d54368 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 29 Mar 2012 15:38:30 +1030 Subject: remove references to cpu_*_map in arch/ This has been obsolescent for a while; time for the final push. In adjacent context, replaced old cpus_* with cpumask_*. Signed-off-by: Rusty Russell Acked-by: David S. Miller (arch/sparc) Acked-by: Chris Metcalf (arch/tile) Cc: user-mode-linux-devel@lists.sourceforge.net Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org Cc: Richard Kuo Cc: linux-hexagon@vger.kernel.org Cc: Ralf Baechle Cc: linux-mips@linux-mips.org Cc: Kyle McMartin Cc: Helge Deller Cc: sparclinux@vger.kernel.org --- arch/mips/cavium-octeon/smp.c | 2 +- arch/mips/kernel/mips-mt-fpaff.c | 2 +- arch/mips/kernel/proc.c | 2 +- arch/mips/kernel/smp-bmips.c | 2 +- arch/mips/kernel/smp.c | 27 ++++++++++++--------------- arch/mips/kernel/smtc.c | 2 +- arch/mips/mm/c-octeon.c | 6 +++--- arch/mips/netlogic/common/smp.c | 6 +++--- arch/mips/pmc-sierra/yosemite/smp.c | 6 +++--- arch/mips/sgi-ip27/ip27-smp.c | 2 +- arch/mips/sibyte/bcm1480/smp.c | 5 ++--- arch/mips/sibyte/sb1250/smp.c | 7 +++---- 12 files changed, 32 insertions(+), 37 deletions(-) (limited to 'arch/mips') diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index c3e2b85c3b02..ef56d8a0215f 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -268,7 +268,7 @@ static int octeon_cpu_disable(void) spin_lock(&smp_reserve_lock); - cpu_clear(cpu, cpu_online_map); + set_cpu_online(cpu, false); cpu_clear(cpu, cpu_callin_map); local_irq_disable(); fixup_irqs(); diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index 802e6160f37e..33f63bab478a 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -173,7 +173,7 @@ asmlinkage long mipsmt_sys_sched_getaffinity(pid_t pid, unsigned int len, if (retval) goto out_unlock; - cpus_and(mask, p->thread.user_cpus_allowed, cpu_possible_map); + cpumask_and(&mask, &p->thread.user_cpus_allowed, cpu_possible_mask); out_unlock: read_unlock(&tasklist_lock); diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index e309665b6c81..f8b2c592514d 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -25,7 +25,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) int i; #ifdef CONFIG_SMP - if (!cpu_isset(n, cpu_online_map)) + if (!cpu_online(n)) return 0; #endif diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index ca673569fd24..3046e2986006 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -317,7 +317,7 @@ static int bmips_cpu_disable(void) pr_info("SMP: CPU%d is offline\n", cpu); - cpu_clear(cpu, cpu_online_map); + set_cpu_online(cpu, false); cpu_clear(cpu, cpu_callin_map); local_flush_tlb_all(); diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 9c1cce9de35f..ba9376bf52a1 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -148,7 +148,7 @@ static void stop_this_cpu(void *dummy) /* * Remove this CPU: */ - cpu_clear(smp_processor_id(), cpu_online_map); + set_cpu_online(smp_processor_id(), false); for (;;) { if (cpu_wait) (*cpu_wait)(); /* Wait if available. */ @@ -174,7 +174,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) mp_ops->prepare_cpus(max_cpus); set_cpu_sibling_map(0); #ifndef CONFIG_HOTPLUG_CPU - init_cpu_present(&cpu_possible_map); + init_cpu_present(cpu_possible_mask); #endif } @@ -248,7 +248,7 @@ int __cpuinit __cpu_up(unsigned int cpu) while (!cpu_isset(cpu, cpu_callin_map)) udelay(100); - cpu_set(cpu, cpu_online_map); + set_cpu_online(cpu, true); return 0; } @@ -320,13 +320,12 @@ void flush_tlb_mm(struct mm_struct *mm) if ((atomic_read(&mm->mm_users) != 1) || (current->mm != mm)) { smp_on_other_tlbs(flush_tlb_mm_ipi, mm); } else { - cpumask_t mask = cpu_online_map; unsigned int cpu; - cpu_clear(smp_processor_id(), mask); - for_each_cpu_mask(cpu, mask) - if (cpu_context(cpu, mm)) + for_each_online_cpu(cpu) { + if (cpu != smp_processor_id() && cpu_context(cpu, mm)) cpu_context(cpu, mm) = 0; + } } local_flush_tlb_mm(mm); @@ -360,13 +359,12 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned l smp_on_other_tlbs(flush_tlb_range_ipi, &fd); } else { - cpumask_t mask = cpu_online_map; unsigned int cpu; - cpu_clear(smp_processor_id(), mask); - for_each_cpu_mask(cpu, mask) - if (cpu_context(cpu, mm)) + for_each_online_cpu(cpu) { + if (cpu != smp_processor_id() && cpu_context(cpu, mm)) cpu_context(cpu, mm) = 0; + } } local_flush_tlb_range(vma, start, end); preempt_enable(); @@ -407,13 +405,12 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long page) smp_on_other_tlbs(flush_tlb_page_ipi, &fd); } else { - cpumask_t mask = cpu_online_map; unsigned int cpu; - cpu_clear(smp_processor_id(), mask); - for_each_cpu_mask(cpu, mask) - if (cpu_context(cpu, vma->vm_mm)) + for_each_online_cpu(cpu) { + if (cpu != smp_processor_id() && cpu_context(cpu, vma->vm_mm)) cpu_context(cpu, vma->vm_mm) = 0; + } } local_flush_tlb_page(vma, page); preempt_enable(); diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index c4f75bbc0bd6..f5dd38f1d015 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -291,7 +291,7 @@ static void smtc_configure_tlb(void) * possibly leave some TCs/VPEs as "slave" processors. * * Use c0_MVPConf0 to find out how many TCs are available, setting up - * cpu_possible_map and the logical/physical mappings. + * cpu_possible_mask and the logical/physical mappings. */ int __init smtc_build_cpu_map(int start_cpu_slot) diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c index 1f9ca07f53c8..47037ec5589b 100644 --- a/arch/mips/mm/c-octeon.c +++ b/arch/mips/mm/c-octeon.c @@ -80,9 +80,9 @@ static void octeon_flush_icache_all_cores(struct vm_area_struct *vma) if (vma) mask = *mm_cpumask(vma->vm_mm); else - mask = cpu_online_map; - cpu_clear(cpu, mask); - for_each_cpu_mask(cpu, mask) + mask = *cpu_online_mask; + cpumask_clear_cpu(cpu, &mask); + for_each_cpu(cpu, &mask) octeon_send_ipi_single(cpu, SMP_ICACHE_FLUSH); preempt_enable(); diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c index db17f49886c2..fab316de57e9 100644 --- a/arch/mips/netlogic/common/smp.c +++ b/arch/mips/netlogic/common/smp.c @@ -165,7 +165,7 @@ void __init nlm_smp_setup(void) cpu_set(boot_cpu, phys_cpu_present_map); __cpu_number_map[boot_cpu] = 0; __cpu_logical_map[0] = boot_cpu; - cpu_set(0, cpu_possible_map); + set_cpu_possible(0, true); num_cpus = 1; for (i = 0; i < NR_CPUS; i++) { @@ -177,14 +177,14 @@ void __init nlm_smp_setup(void) cpu_set(i, phys_cpu_present_map); __cpu_number_map[i] = num_cpus; __cpu_logical_map[num_cpus] = i; - cpu_set(num_cpus, cpu_possible_map); + set_cpu_possible(num_cpus, true); ++num_cpus; } } pr_info("Phys CPU present map: %lx, possible map %lx\n", (unsigned long)phys_cpu_present_map.bits[0], - (unsigned long)cpu_possible_map.bits[0]); + (unsigned long)cpumask_bits(cpu_possible_mask)[0]); pr_info("Detected %i Slave CPU(s)\n", num_cpus); nlm_set_nmi_handler(nlm_boot_secondary_cpus); diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c index 2608752898c0..00a0d2e90d04 100644 --- a/arch/mips/pmc-sierra/yosemite/smp.c +++ b/arch/mips/pmc-sierra/yosemite/smp.c @@ -155,10 +155,10 @@ static void __init yos_smp_setup(void) { int i; - cpus_clear(cpu_possible_map); + init_cpu_possible(cpu_none_mask); for (i = 0; i < 2; i++) { - cpu_set(i, cpu_possible_map); + set_cpu_possible(i, true); __cpu_number_map[i] = i; __cpu_logical_map[i] = i; } @@ -169,7 +169,7 @@ static void __init yos_prepare_cpus(unsigned int max_cpus) /* * Be paranoid. Enable the IPI only if we're really about to go SMP. */ - if (cpus_weight(cpu_possible_map)) + if (num_possible_cpus()) set_c0_status(STATUSF_IP5); } diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index c6851df9ab74..735b43bf8f82 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -76,7 +76,7 @@ static int do_cpumask(cnodeid_t cnode, nasid_t nasid, int highest) /* Only let it join in if it's marked enabled */ if ((acpu->cpu_info.flags & KLINFO_ENABLE) && (tot_cpus_found != NR_CPUS)) { - cpu_set(cpuid, cpu_possible_map); + set_cpu_possible(cpuid, true); alloc_cpupda(cpuid, tot_cpus_found); cpus_found++; tot_cpus_found++; diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c index d667875be564..63d2211e6167 100644 --- a/arch/mips/sibyte/bcm1480/smp.c +++ b/arch/mips/sibyte/bcm1480/smp.c @@ -147,14 +147,13 @@ static void __init bcm1480_smp_setup(void) { int i, num; - cpus_clear(cpu_possible_map); - cpu_set(0, cpu_possible_map); + init_cpu_possible(cpumask_of(0)); __cpu_number_map[0] = 0; __cpu_logical_map[0] = 0; for (i = 1, num = 0; i < NR_CPUS; i++) { if (cfe_cpu_stop(i) == 0) { - cpu_set(i, cpu_possible_map); + set_cpu_possible(i, true); __cpu_number_map[i] = ++num; __cpu_logical_map[num] = i; } diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index 38e7f6bd7922..285cfef4ebc0 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -126,7 +126,7 @@ static void __cpuinit sb1250_boot_secondary(int cpu, struct task_struct *idle) /* * Use CFE to find out how many CPUs are available, setting up - * cpu_possible_map and the logical/physical mappings. + * cpu_possible_mask and the logical/physical mappings. * XXXKW will the boot CPU ever not be physical 0? * * Common setup before any secondaries are started @@ -135,14 +135,13 @@ static void __init sb1250_smp_setup(void) { int i, num; - cpus_clear(cpu_possible_map); - cpu_set(0, cpu_possible_map); + init_cpu_possible(cpumask_of(0)); __cpu_number_map[0] = 0; __cpu_logical_map[0] = 0; for (i = 1, num = 0; i < NR_CPUS; i++) { if (cfe_cpu_stop(i) == 0) { - cpu_set(i, cpu_possible_map); + set_cpu_possible(i, true); __cpu_number_map[i] = ++num; __cpu_logical_map[num] = i; } -- cgit