[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] patch fix-tx-work-todo
--- drivers/xen/netback/netback.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/xen/netback/netback.c b/drivers/xen/netback/netback.c index 87a2cd4..eca61a9 100644 --- a/drivers/xen/netback/netback.c +++ b/drivers/xen/netback/netback.c @@ -1712,6 +1712,10 @@ static inline int tx_work_todo(struct xen_netbk *netbk) if (netbk->dealloc_cons != netbk->dealloc_prod) return 1; + if (netbk_copy_skb_mode == NETBK_DELAYED_COPY_SKB && + !list_empty(&netbk->pending_inuse_head)) + return 1; + if (((nr_pending_reqs(netbk) + MAX_SKB_FRAGS) < MAX_PENDING_REQS) && !list_empty(&netbk->net_schedule_list)) return 1; -- 1.5.6.5 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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