From: Ed Cashin Date: Thu, 29 Nov 2012 03:19:07 +0000 (+1100) Subject: aoe: err device: include MAC addresses for unexpected responses X-Git-Tag: next-20121205~1^2~48 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=969013738ff44be991ed4519fafa3f44eddd01d9;p=karo-tx-linux.git aoe: err device: include MAC addresses for unexpected responses The /dev/etherd/err character device provides low-level information about normal but sometimes interesting AoE command retransmits and "unexpected responses", i.e., responses for packets that have already been retransmitted. This change adds MAC addresses to the messages about unexpected responses, so that when they occur, it's more easy to determine the network paths to which they belong. Signed-off-by: Ed Cashin Signed-off-by: Andrew Morton --- diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index f849fa2471ca..6ea27fd8954d 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -1204,12 +1204,14 @@ aoecmd_ata_rsp(struct sk_buff *skb) spin_unlock_irqrestore(&d->lock, flags); aoedev_put(d); snprintf(ebuf, sizeof(ebuf), - "%15s e%d.%d tag=%08x@%08lx\n", + "%15s e%d.%d tag=%08x@%08lx s=%pm d=%pm\n", "unexpected rsp", get_unaligned_be16(&h->major), h->minor, get_unaligned_be32(&h->tag), - jiffies); + jiffies, + h->src, + h->dst); aoechr_error(ebuf); return skb; }