diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/gro_cells.c | 4 | ||||
| -rw-r--r-- | net/core/netpoll.c | 7 |
2 files changed, 4 insertions, 7 deletions
diff --git a/net/core/gro_cells.c b/net/core/gro_cells.c index fd57b845de33..a725d21159a6 100644 --- a/net/core/gro_cells.c +++ b/net/core/gro_cells.c @@ -60,9 +60,10 @@ static int gro_cell_poll(struct napi_struct *napi, int budget) struct sk_buff *skb; int work_done = 0; - __local_lock_nested_bh(&cell->bh_lock); while (work_done < budget) { + __local_lock_nested_bh(&cell->bh_lock); skb = __skb_dequeue(&cell->napi_skbs); + __local_unlock_nested_bh(&cell->bh_lock); if (!skb) break; napi_gro_receive(napi, skb); @@ -71,7 +72,6 @@ static int gro_cell_poll(struct napi_struct *napi, int budget) if (work_done < budget) napi_complete_done(napi, work_done); - __local_unlock_nested_bh(&cell->bh_lock); return work_done; } diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 60a05d3b7c24..c85f740065fc 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -228,19 +228,16 @@ static void refill_skbs(struct netpoll *np) { struct sk_buff_head *skb_pool; struct sk_buff *skb; - unsigned long flags; skb_pool = &np->skb_pool; - spin_lock_irqsave(&skb_pool->lock, flags); - while (skb_pool->qlen < MAX_SKBS) { + while (READ_ONCE(skb_pool->qlen) < MAX_SKBS) { skb = alloc_skb(MAX_SKB_SIZE, GFP_ATOMIC); if (!skb) break; - __skb_queue_tail(skb_pool, skb); + skb_queue_tail(skb_pool, skb); } - spin_unlock_irqrestore(&skb_pool->lock, flags); } static void zap_completion_queue(void) |