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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2006-04-11 09:52:50 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 17:18:31 +0400
commit6f912042256c12b0927438122594f5379b364f5d (patch)
treec11949814057b356d5896e7f025ec15132dbff78 /net/ipv4/icmp.c
parentdd7ba3b8b15f9c65366986d723ae83254d8d78b7 (diff)
downloadlinux-6f912042256c12b0927438122594f5379b364f5d.tar.xz
[PATCH] for_each_possible_cpu: network codes
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 /net Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net/ipv4/icmp.c')
-rw-r--r--net/ipv4/icmp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 9831fd2c73a0..2a0455911ee0 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1107,7 +1107,7 @@ void __init icmp_init(struct net_proto_family *ops)
struct inet_sock *inet;
int i;
- for_each_cpu(i) {
+ for_each_possible_cpu(i) {
int err;
err = sock_create_kern(PF_INET, SOCK_RAW, IPPROTO_ICMP,