From 530bba6fa898318fbf111d91402d49b1c538e3cd Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki Date: Tue, 28 Mar 2006 14:50:58 -0800 Subject: [PATCH] [SCSI] for_each_possible_cpu: scsi 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. Signed-off-by: KAMEZAWA Hiroyuki Signed-off-by: Andrew Morton Signed-off-by: James Bottomley --- drivers/scsi/scsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 6913b06231..32979fee61 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -1243,7 +1243,7 @@ static int __init init_scsi(void) if (error) goto cleanup_sysctl; - for_each_cpu(i) + for_each_possible_cpu(i) INIT_LIST_HEAD(&per_cpu(scsi_done_q, i)); printk(KERN_NOTICE "SCSI subsystem initialized\n"); -- 2.39.5