aboutsummaryrefslogtreecommitdiffstats
path: root/net/ipv4/route.c
diff options
context:
space:
mode:
authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2006-04-11 01:52:50 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 09:18:31 -0400
commit6f912042256c12b0927438122594f5379b364f5d (patch)
treec11949814057b356d5896e7f025ec15132dbff78 /net/ipv4/route.c
parentdd7ba3b8b15f9c65366986d723ae83254d8d78b7 (diff)
[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/route.c')
-rw-r--r--net/ipv4/route.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 94fcbc5e5a1b..ff434821909f 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -3083,7 +3083,7 @@ static int ip_rt_acct_read(char *buffer, char **start, off_t offset,
3083 memcpy(dst, src, length); 3083 memcpy(dst, src, length);
3084 3084
3085 /* Add the other cpus in, one int at a time */ 3085 /* Add the other cpus in, one int at a time */
3086 for_each_cpu(i) { 3086 for_each_possible_cpu(i) {
3087 unsigned int j; 3087 unsigned int j;
3088 3088
3089 src = ((u32 *) IP_RT_ACCT_CPU(i)) + offset; 3089 src = ((u32 *) IP_RT_ACCT_CPU(i)) + offset;