From b966cd6b285d4cd6feaf8b06b21bc87adb907929 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 24 Sep 2009 09:34:25 -0600 Subject: cpumask: remove the now-obsoleted pcibus_to_cpumask(): powerpc cpumask_of_pcibus() is the new version. Signed-off-by: Rusty Russell --- arch/powerpc/include/asm/topology.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 394edcbcce7..9a3300d6a27 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -36,11 +36,6 @@ static inline int pcibus_to_node(struct pci_bus *bus) } #endif -#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))) -- cgit v1.2.3 From 29c337a034b5526e80a785409d15d3b7c7edecf4 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 24 Sep 2009 09:34:26 -0600 Subject: cpumask: remove obsolete node_to_cpumask now everyone uses cpumask_of_node Signed-off-by: Rusty Russell --- arch/powerpc/include/asm/topology.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 9a3300d6a27..829bf3c9b68 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -17,11 +17,6 @@ static inline int cpu_to_node(int cpu) #define parent_node(node) (node) -static inline cpumask_t node_to_cpumask(int node) -{ - return numa_cpumask_lookup_table[node]; -} - #define cpumask_of_node(node) (&numa_cpumask_lookup_table[node]) int of_node_to_nid(struct device_node *device); -- cgit v1.2.3 From 399d0682704144ddadb27164343a265774d8b301 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 24 Sep 2009 09:34:42 -0600 Subject: cpumask: remove obsolete topology_core_siblings and topology_thread_siblings: powerpc There were replaced by topology_core_cpumask and topology_thread_cpumask. Signed-off-by: Rusty Russell --- arch/powerpc/include/asm/topology.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 829bf3c9b68..22f738d12ad 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -94,8 +94,6 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev, #ifdef CONFIG_PPC64 #include -#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu)) -#define topology_core_siblings(cpu) (per_cpu(cpu_core_map, cpu)) #define topology_thread_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu)) #define topology_core_cpumask(cpu) (&per_cpu(cpu_core_map, cpu)) #define topology_core_id(cpu) (cpu_to_core_id(cpu)) -- cgit v1.2.3 From f063ea02fba5782099b6730d5733ee44638df8f9 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 24 Sep 2009 09:34:45 -0600 Subject: cpumask: arch_send_call_function_ipi_mask: powerpc We're weaning the core code off handing cpumask's around on-stack. This introduces arch_send_call_function_ipi_mask(), and by defining it, the old arch_send_call_function_ipi is defined by the core code. Signed-off-by: Rusty Russell --- arch/powerpc/include/asm/smp.h | 3 ++- arch/powerpc/kernel/smp.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h index c0d3b8af931..1491bfe822d 100644 --- a/arch/powerpc/include/asm/smp.h +++ b/arch/powerpc/include/asm/smp.h @@ -146,7 +146,8 @@ extern void smp_generic_take_timebase(void); extern struct smp_ops_t *smp_ops; 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 /* Definitions relative to the secondary CPU spin loop * and entry point. Not all of them exist on both 32 and diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index d387b3937cc..7f68ceb3bdb 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -189,11 +189,11 @@ void arch_send_call_function_single_ipi(int cpu) smp_ops->message_pass(cpu, PPC_MSG_CALL_FUNC_SINGLE); } -void arch_send_call_function_ipi(cpumask_t mask) +void arch_send_call_function_ipi_mask(const struct cpumask *mask) { unsigned int cpu; - for_each_cpu_mask(cpu, mask) + for_each_cpu(cpu, mask) smp_ops->message_pass(cpu, PPC_MSG_CALL_FUNCTION); } -- cgit v1.2.3 From 0748bd01773395003208996c4c0b3f80caf80976 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 24 Sep 2009 09:34:46 -0600 Subject: cpumask: remove arch_send_call_function_ipi Now everyone is converted to arch_send_call_function_ipi_mask, remove the shim and the #defines. Signed-off-by: Rusty Russell --- arch/powerpc/include/asm/smp.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h index 1491bfe822d..d9ea8d39c34 100644 --- a/arch/powerpc/include/asm/smp.h +++ b/arch/powerpc/include/asm/smp.h @@ -147,7 +147,6 @@ extern struct smp_ops_t *smp_ops; extern void arch_send_call_function_single_ipi(int cpu); 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 /* Definitions relative to the secondary CPU spin loop * and entry point. Not all of them exist on both 32 and -- cgit v1.2.3 From ea0f1cab6ed43121ff6f24c1bb02e88a8d11a2d6 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 24 Sep 2009 09:34:48 -0600 Subject: cpumask: Use accessors for cpu_*_mask: powerpc Use the accessors rather than frobbing bits directly (the new versions are const). Signed-off-by: Rusty Russell Signed-off-by: Mike Travis --- arch/powerpc/kernel/setup-common.c | 6 +++--- arch/powerpc/kernel/smp.c | 8 ++++---- arch/powerpc/platforms/powermac/smp.c | 6 +++--- arch/powerpc/platforms/pseries/hotplug-cpu.c | 6 +++--- 4 files changed, 13 insertions(+), 13 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 1d5570a1e45..9837d9153c4 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -432,9 +432,9 @@ void __init smp_setup_cpu_maps(void) for (j = 0; j < nthreads && cpu < NR_CPUS; j++) { DBG(" thread %d -> cpu %d (hard id %d)\n", j, cpu, intserv[j]); - cpu_set(cpu, cpu_present_map); + set_cpu_present(cpu, true); set_hard_smp_processor_id(cpu, intserv[j]); - cpu_set(cpu, cpu_possible_map); + set_cpu_possible(cpu, true); cpu++; } } @@ -480,7 +480,7 @@ void __init smp_setup_cpu_maps(void) maxcpus); for (cpu = 0; cpu < maxcpus; cpu++) - cpu_set(cpu, cpu_possible_map); + set_cpu_possible(cpu, true); out: of_node_put(dn); } diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 7f68ceb3bdb..9b86a74d281 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -287,7 +287,7 @@ void __devinit smp_prepare_boot_cpu(void) { BUG_ON(smp_processor_id() != boot_cpuid); - cpu_set(boot_cpuid, cpu_online_map); + set_cpu_online(boot_cpuid, true); cpu_set(boot_cpuid, per_cpu(cpu_sibling_map, boot_cpuid)); cpu_set(boot_cpuid, per_cpu(cpu_core_map, boot_cpuid)); #ifdef CONFIG_PPC64 @@ -307,7 +307,7 @@ int generic_cpu_disable(void) if (cpu == boot_cpuid) return -EBUSY; - cpu_clear(cpu, cpu_online_map); + set_cpu_online(cpu, false); #ifdef CONFIG_PPC64 vdso_data->processorCount--; fixup_irqs(cpu_online_map); @@ -361,7 +361,7 @@ void generic_mach_cpu_die(void) smp_wmb(); while (__get_cpu_var(cpu_state) != CPU_UP_PREPARE) cpu_relax(); - cpu_set(cpu, cpu_online_map); + set_cpu_online(cpu, true); local_irq_enable(); } #endif @@ -508,7 +508,7 @@ int __devinit start_secondary(void *unused) ipi_call_lock(); notify_cpu_starting(cpu); - cpu_set(cpu, cpu_online_map); + set_cpu_online(cpu, true); /* Update sibling maps */ base = cpu_first_thread_in_core(cpu); for (i = 0; i < threads_per_core; i++) { diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 937a38e7317..b40c22d697f 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -320,7 +320,7 @@ static int __init smp_psurge_probe(void) if (ncpus > NR_CPUS) ncpus = NR_CPUS; for (i = 1; i < ncpus ; ++i) - cpu_set(i, cpu_present_map); + set_cpu_present(i, true); if (ppc_md.progress) ppc_md.progress("smp_psurge_probe - done", 0x352); @@ -867,7 +867,7 @@ static void __devinit smp_core99_setup_cpu(int cpu_nr) int smp_core99_cpu_disable(void) { - cpu_clear(smp_processor_id(), cpu_online_map); + set_cpu_online(smp_processor_id(), false); /* XXX reset cpu affinity here */ mpic_cpu_set_priority(0xf); @@ -952,7 +952,7 @@ void __init pmac_setup_smp(void) int cpu; for (cpu = 1; cpu < 4 && cpu < NR_CPUS; ++cpu) - cpu_set(cpu, cpu_possible_map); + set_cpu_possible(cpu, true); smp_ops = &psurge_smp_ops; } #endif /* CONFIG_PPC32 */ diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index a20ead87153..ebff6d9a4e3 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -94,7 +94,7 @@ static int pseries_cpu_disable(void) { int cpu = smp_processor_id(); - cpu_clear(cpu, cpu_online_map); + set_cpu_online(cpu, false); vdso_data->processorCount--; /*fix boot_cpuid here*/ @@ -185,7 +185,7 @@ static int pseries_add_processor(struct device_node *np) for_each_cpu_mask(cpu, tmp) { BUG_ON(cpu_isset(cpu, cpu_present_map)); - cpu_set(cpu, cpu_present_map); + set_cpu_present(cpu, true); set_hard_smp_processor_id(cpu, *intserv++); } err = 0; @@ -217,7 +217,7 @@ static void pseries_remove_processor(struct device_node *np) if (get_hard_smp_processor_id(cpu) != intserv[i]) continue; BUG_ON(cpu_online(cpu)); - cpu_clear(cpu, cpu_present_map); + set_cpu_present(cpu, false); set_hard_smp_processor_id(cpu, -1); break; } -- cgit v1.2.3