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[IA64] for_each_possible_cpu: ia64

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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 under
arch/ia64/kernel/.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fjitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
KAMEZAWA Hiroyuki 2006-03-28 14:50:09 -08:00 committed by Tony Luck
parent 03fbaca36a
commit 0681226661
1 changed files with 1 additions and 1 deletions
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arch/ia64/kernel/module.c
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@ -947,7 +947,7 @@ void
percpu_modcopy (void *pcpudst, const void *src, unsigned long size) percpu_modcopy (void *pcpudst, const void *src, unsigned long size)
{ {
unsigned int i; unsigned int i;
for_each_cpu(i) { for_each_possible_cpu(i) {
memcpy(pcpudst + __per_cpu_offset[i], src, size); memcpy(pcpudst + __per_cpu_offset[i], src, size);
} }
} }