The patch titled
alpha: replace with new cpumask APIs
has been added to the -mm tree. Its filename is
alpha-replace-with-new-cpumask-apis.patch
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------------------------------------------------------
Subject: alpha: replace with new cpumask APIs
From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
We plan to remove cpu_xx() old APIs. Thus convert them. This patch has
no functional change.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Cc: Richard Henderson <rth@xxxxxxxxxxx>
Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
Cc: Matt Turner <mattst88@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/alpha/kernel/process.c | 2 +-
arch/alpha/kernel/setup.c | 2 +-
arch/alpha/kernel/smp.c | 7 ++++---
arch/alpha/kernel/sys_dp264.c | 2 +-
arch/alpha/kernel/sys_titan.c | 13 +++++++------
5 files changed, 14 insertions(+), 12 deletions(-)
diff -puN arch/alpha/kernel/process.c~alpha-replace-with-new-cpumask-apis arch/alpha/kernel/process.c
--- a/arch/alpha/kernel/process.c~alpha-replace-with-new-cpumask-apis
+++ a/arch/alpha/kernel/process.c
@@ -121,7 +121,7 @@ common_shutdown_1(void *generic_ptr)
/* Wait for the secondaries to halt. */
set_cpu_present(boot_cpuid, false);
set_cpu_possible(boot_cpuid, false);
- while (cpus_weight(cpu_present_map))
+ while (cpumask_weight(cpu_present_mask))
barrier();
#endif
diff -puN arch/alpha/kernel/setup.c~alpha-replace-with-new-cpumask-apis arch/alpha/kernel/setup.c
--- a/arch/alpha/kernel/setup.c~alpha-replace-with-new-cpumask-apis
+++ a/arch/alpha/kernel/setup.c
@@ -1257,7 +1257,7 @@ show_cpuinfo(struct seq_file *f, void *s
#ifdef CONFIG_SMP
seq_printf(f, "cpus active\t\t: %u\n"
"cpu active mask\t\t: %016lx\n",
- num_online_cpus(), cpus_addr(cpu_possible_map)[0]);
+ num_online_cpus(), cpumask_bits(cpu_possible_mask)[0]);
#endif
show_cache_size (f, "L1 Icache", alpha_l1i_cacheshape);
diff -puN arch/alpha/kernel/smp.c~alpha-replace-with-new-cpumask-apis arch/alpha/kernel/smp.c
--- a/arch/alpha/kernel/smp.c~alpha-replace-with-new-cpumask-apis
+++ a/arch/alpha/kernel/smp.c
@@ -451,7 +451,7 @@ setup_smp(void)
}
printk(KERN_INFO "SMP: %d CPUs probed -- cpu_present_map = %lx\n",
- smp_num_probed, cpu_present_map.bits[0]);
+ smp_num_probed, cpumask_bits(cpu_present_mask)[0]);
}
/*
@@ -629,8 +629,9 @@ smp_send_reschedule(int cpu)
void
smp_send_stop(void)
{
- cpumask_t to_whom = cpu_possible_map;
- cpu_clear(smp_processor_id(), to_whom);
+ cpumask_t to_whom;
+ cpumask_copy(&to_whom, cpu_possible_mask);
+ cpumask_clear_cpu(smp_processor_id(), &to_whom);
#ifdef DEBUG_IPI_MSG
if (hard_smp_processor_id() != boot_cpu_id)
printk(KERN_WARNING "smp_send_stop: Not on boot cpu.\n");
diff -puN arch/alpha/kernel/sys_dp264.c~alpha-replace-with-new-cpumask-apis arch/alpha/kernel/sys_dp264.c
--- a/arch/alpha/kernel/sys_dp264.c~alpha-replace-with-new-cpumask-apis
+++ a/arch/alpha/kernel/sys_dp264.c
@@ -140,7 +140,7 @@ cpu_set_irq_affinity(unsigned int irq, c
for (cpu = 0; cpu < 4; cpu++) {
unsigned long aff = cpu_irq_affinity[cpu];
- if (cpu_isset(cpu, affinity))
+ if (cpumask_test_cpu(cpu, &affinity))
aff |= 1UL << irq;
else
aff &= ~(1UL << irq);
diff -puN arch/alpha/kernel/sys_titan.c~alpha-replace-with-new-cpumask-apis arch/alpha/kernel/sys_titan.c
--- a/arch/alpha/kernel/sys_titan.c~alpha-replace-with-new-cpumask-apis
+++ a/arch/alpha/kernel/sys_titan.c
@@ -65,10 +65,11 @@ titan_update_irq_hw(unsigned long mask)
register int bcpu = boot_cpuid;
#ifdef CONFIG_SMP
- cpumask_t cpm = cpu_present_map;
+ cpumask_t cpm;
volatile unsigned long *dim0, *dim1, *dim2, *dim3;
unsigned long mask0, mask1, mask2, mask3, dummy;
+ cpumask_copy(&cpm, cpu_present_mask);
mask &= ~isa_enable;
mask0 = mask & titan_cpu_irq_affinity[0];
mask1 = mask & titan_cpu_irq_affinity[1];
@@ -84,10 +85,10 @@ titan_update_irq_hw(unsigned long mask)
dim1 = &cchip->dim1.csr;
dim2 = &cchip->dim2.csr;
dim3 = &cchip->dim3.csr;
- if (!cpu_isset(0, cpm)) dim0 = &dummy;
- if (!cpu_isset(1, cpm)) dim1 = &dummy;
- if (!cpu_isset(2, cpm)) dim2 = &dummy;
- if (!cpu_isset(3, cpm)) dim3 = &dummy;
+ if (!cpumask_test_cpu(0, &cpm)) dim0 = &dummy;
+ if (!cpumask_test_cpu(1, &cpm)) dim1 = &dummy;
+ if (!cpumask_test_cpu(2, &cpm)) dim2 = &dummy;
+ if (!cpumask_test_cpu(3, &cpm)) dim3 = &dummy;
*dim0 = mask0;
*dim1 = mask1;
@@ -137,7 +138,7 @@ titan_cpu_set_irq_affinity(unsigned int
int cpu;
for (cpu = 0; cpu < 4; cpu++) {
- if (cpu_isset(cpu, affinity))
+ if (cpumask_test_cpu(cpu, &affinity))
titan_cpu_irq_affinity[cpu] |= 1UL << irq;
else
titan_cpu_irq_affinity[cpu] &= ~(1UL << irq);
_
Patches currently in -mm which might be from kosaki.motohiro@xxxxxxxxxxxxxx are
origin.patch
oom-use-pte-pages-in-oom-score.patch
mm-per-node-vmstat-show-proper-vmstats.patch
mm-per-node-vmstat-show-proper-vmstats-fix.patch
mm-increase-reclaim_distance-to-30.patch
mm-introduce-wait_on_page_locked_killable.patch
x86mm-make-pagefault-killable.patch
mm-mem-hotplug-fix-section-mismatch-setup_per_zone_inactive_ratio-should-be-__meminit.patch
mm-mem-hotplug-recalculate-lowmem_reserve-when-memory-hotplug-occur.patch
mm-mem-hotplug-update-pcp-stat_threshold-when-memory-hotplug-occur.patch
mm-mem-hotplug-update-pcp-stat_threshold-when-memory-hotplug-occur-fix.patch
mm-convert-vma-vm_flags-to-64-bit.patch
mm-add-__nocast-attribute-to-vm_flags.patch
fremap-convert-vm_flags-to-unsigned-long-long.patch
procfs-convert-vm_flags-to-unsigned-long-long.patch
oom-replace-pf_oom_origin-with-toggling-oom_score_adj.patch
oom-replace-pf_oom_origin-with-toggling-oom_score_adj-update.patch
mm-mmu_gather-rework.patch
powerpc-mmu_gather-rework.patch
sparc-mmu_gather-rework.patch
s390-mmu_gather-rework.patch
arm-mmu_gather-rework.patch
sh-mmu_gather-rework.patch
ia64-mmu_gather-rework.patch
um-mmu_gather-rework.patch
mm-now-that-all-old-mmu_gather-code-is-gone-remove-the-storage.patch
mm-powerpc-move-the-rcu-page-table-freeing-into-generic-code.patch
mm-extended-batches-for-generic-mmu_gather.patch
lockdep-mutex-provide-mutex_lock_nest_lock.patch
mm-remove-i_mmap_lock-lockbreak.patch
mm-convert-i_mmap_lock-to-a-mutex.patch
mm-revert-page_lock_anon_vma-lock-annotation.patch
mm-improve-page_lock_anon_vma-comment.patch
mm-use-refcounts-for-page_lock_anon_vma.patch
mm-convert-anon_vma-lock-to-a-mutex.patch
mm-optimize-page_lock_anon_vma-fast-path.patch
mn10300-replace-mm-cpu_vm_mask-with-mm_cpumask.patch
tile-replace-mm-cpu_vm_mask-with-mm_cpumask.patch
mm-convert-mm-cpu_vm_cpumask-into-cpumask_var_t.patch
mm-convert-mm-cpu_vm_cpumask-into-cpumask_var_t-checkpatch-fixes.patch
mem-hotplug-call-isolate_lru_page-with-elevated-refcount.patch
mem-hwpoison-fix-page-refcount-around-isolate_lru_page.patch
mm-strictly-require-elevated-page-refcount-in-isolate_lru_page.patch
mm-batch-activate_page-to-reduce-lock-contention.patch
alpha-replace-with-new-cpumask-apis.patch
sparse-define-dummy-build_bug_on-definition-for-sparse.patch
sparse-define-__must_be_array-for-__checker__.patch
sparse-undef-__compiletime_warningerror-if-__checker__-is-defined.patch
mm-move-enum-vm_event_item-into-a-standalone-header-file.patch
memcg-count-the-soft_limit-reclaim-in-global-background-reclaim.patch
memcg-add-stats-to-monitor-soft_limit-reclaim.patch
add-the-pagefault-count-into-memcg-stats.patch
add-the-pagefault-count-into-memcg-stats-fix.patch
cpusets-randomize-node-rotor-used-in-cpuset_mem_spread_node.patch
cpusets-randomize-node-rotor-used-in-cpuset_mem_spread_node-cpusets-initialize-spread-rotor-lazily.patch
proc-put-check_mem_permission-before-__get_free_page-in-mem_read.patch
kexec-remove-kmsg_dump_kexec.patch
kexec-remove-kmsg_dump_kexec-fix.patch
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