From 6f912042256c12b0927438122594f5379b364f5d Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki Date: Mon, 10 Apr 2006 22:52:50 -0700 Subject: [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 Acked-by: "David S. Miller" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/sctp/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sctp') diff --git a/net/sctp/proc.c b/net/sctp/proc.c index d47a52c..5b3b0e0 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -69,7 +69,7 @@ fold_field(void *mib[], int nr) unsigned long res = 0; int i; - for_each_cpu(i) { + for_each_possible_cpu(i) { res += *((unsigned long *) (((void *) per_cpu_ptr(mib[0], i)) + sizeof (unsigned long) * nr)); -- cgit v1.1