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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2006-03-28 17:50:09 -0500
committerTony Luck <tony.luck@intel.com>2006-04-06 18:03:49 -0400
commit0681226661754a99de711cda2c2bd12ff9cd2c3b (patch)
tree60072ae9c9b792ff2abbb00313caa96bfef9aeab
parent03fbaca36a85a8c923e30abfb1a9a630bf1c5a1d (diff)
[IA64] for_each_possible_cpu: ia64
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>
-rw-r--r--arch/ia64/kernel/module.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index 7a2f0a798d12..3a30cfc9574f 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -947,7 +947,7 @@ void
947percpu_modcopy (void *pcpudst, const void *src, unsigned long size) 947percpu_modcopy (void *pcpudst, const void *src, unsigned long size)
948{ 948{
949 unsigned int i; 949 unsigned int i;
950 for_each_cpu(i) { 950 for_each_possible_cpu(i) {
951 memcpy(pcpudst + __per_cpu_offset[i], src, size); 951 memcpy(pcpudst + __per_cpu_offset[i], src, size);
952 } 952 }
953} 953}