diff options
| author | Ed Cashin <ecashin@coraid.com> | 2012-12-18 01:03:45 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-18 02:15:24 +0100 |
| commit | 2292a7e109d28ffd70ad060b241f9bd2a687dfa0 (patch) | |
| tree | b18d33ea202c97880c76ae4b7943a233b3936d64 /drivers/block/aoe/aoecmd.c | |
| parent | aoe: improve network congestion handling (diff) | |
| download | linux-2292a7e109d28ffd70ad060b241f9bd2a687dfa0.tar.xz linux-2292a7e109d28ffd70ad060b241f9bd2a687dfa0.zip | |
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 <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/block/aoe/aoecmd.c | 6 |
1 files changed, 4 insertions, 2 deletions
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; } |