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path: root/drivers/block/aoe/aoecmd.c
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Diffstat (limited to 'drivers/block/aoe/aoecmd.c')
-rw-r--r--drivers/block/aoe/aoecmd.c26
1 files changed, 17 insertions, 9 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 60beb8db461..b5be4b7d7b5 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -178,8 +178,12 @@ aoecmd_ata_rw(struct aoedev *d, struct frame *f)
skb = skb_prepare(d, f);
if (skb) {
- skb->next = d->skblist;
- d->skblist = skb;
+ skb->next = NULL;
+ if (d->sendq_hd)
+ d->sendq_tl->next = skb;
+ else
+ d->sendq_hd = skb;
+ d->sendq_tl = skb;
}
}
@@ -227,8 +231,12 @@ rexmit(struct aoedev *d, struct frame *f)
skb = skb_prepare(d, f);
if (skb) {
- skb->next = d->skblist;
- d->skblist = skb;
+ skb->next = NULL;
+ if (d->sendq_hd)
+ d->sendq_tl->next = skb;
+ else
+ d->sendq_hd = skb;
+ d->sendq_tl = skb;
}
}
@@ -280,8 +288,8 @@ tdie: spin_unlock_irqrestore(&d->lock, flags);
}
}
- sl = d->skblist;
- d->skblist = NULL;
+ sl = d->sendq_hd;
+ d->sendq_hd = d->sendq_tl = NULL;
if (sl) {
n = d->rttavg <<= 1;
if (n > MAXTIMER)
@@ -481,8 +489,8 @@ aoecmd_ata_rsp(struct sk_buff *skb)
aoecmd_work(d);
- sl = d->skblist;
- d->skblist = NULL;
+ sl = d->sendq_hd;
+ d->sendq_hd = d->sendq_tl = NULL;
spin_unlock_irqrestore(&d->lock, flags);
@@ -531,7 +539,7 @@ aoecmd_cfg(ushort aoemajor, unsigned char aoeminor)
/*
* Since we only call this in one place (and it only prepares one frame)
- * we just return the skb. Usually we'd chain it up to the d->skblist.
+ * we just return the skb. Usually we'd chain it up to the aoedev sendq.
*/
static struct sk_buff *
aoecmd_ata_id(struct aoedev *d)