The patch titled
for_each_possible_cpu: mips
has been the -mm tree. Its filename is
for_each_possible_cpu-mips.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: for_each_possible_cpu: mips
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
for_each_cpu() actually iterates across all possible CPUs. We've had mistakes
in the past where people were using for_each_cpu() where they should have been
iterating across only online or present CPUs. This is inefficient and
possibly buggy.
We're renaming for_each_cpu() to for_each_possible_cpu() to avoid this in the
future.
This patch replaces for_each_cpu with for_each_possible_cpu.
BTW, mips doesn't support HOTPLUG_CPU...
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/mips/kernel/smp.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/mips/kernel/smp.c~for_each_possible_cpu-mips arch/mips/kernel/smp.c
--- devel/arch/mips/kernel/smp.c~for_each_possible_cpu-mips 2006-04-22 01:39:14.000000000 -0700
+++ devel-akpm/arch/mips/kernel/smp.c 2006-04-22 01:39:14.000000000 -0700
@@ -442,7 +442,7 @@ static int __init topology_init(void)
int cpu;
int ret;
- for_each_cpu(cpu) {
+ for_each_possible_cpu(cpu) {
ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu, NULL);
if (ret)
printk(KERN_WARNING "topology_init: register_cpu %d "
_
Patches currently in -mm which might be from kamezawa.hiroyu@xxxxxxxxxxxxxx are
for_each_possible_cpu-xfs.patch
git-acpi.patch
acpi-memory-hotplug-cannot-manage-_crs-with-plural-resoureces.patch
wait_table-and-zonelist-initializing-for-memory-hotadd-change-name-of-wait_table_size.patch
wait_table-and-zonelist-initializing-for-memory-hotaddadd-return-code-for-init_current_empty_zone.patch
wait_table-and-zonelist-initializing-for-memory-hotadd-wait_table-initialization.patch
wait_table-and-zonelist-initializing-for-memory-hotadd-update-zonelists.patch
support-for-panic-at-oom.patch
pgdat-allocation-for-new-node-add-generic-alloc-node_data.patch
pgdat-allocation-for-new-node-add-refresh-node_data.patch
pgdat-allocation-for-new-node-add-export-kswapd-start-func.patch
pgdat-allocation-for-new-node-add-call-pgdat-allocation.patch
register-hot-added-memory-to-iomem-resource.patch
catch-valid-mem-range-at-onlining-memory.patch
node-hotplug-register-cpu-remove-node-struct.patch
node-hotplug-register-cpu-remove-node-struct-alpha-fix.patch
page-migration-simplify-migrate_pages.patch
page-migration-simplify-migrate_pages-tweaks.patch
page-migration-handle-freeing-of-pages-in-migrate_pages.patch
page-migration-use-allocator-function-for-migrate_pages.patch
page-migration-support-moving-of-individual-pages.patch
page-migration-detailed-status-for-moving-of-individual-pages.patch
remove-empty-node-at-boot-time.patch
namespaces-utsname-sysctl-hack-cleanup-2-fix.patch
reiser4-hardirq-include-fix.patch
genirq-rename-desc-handler-to-desc-chip-ia64-fix-2.patch
-
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