| commit | f2aaed557ecff57f7523f889acf1981fb23c4047 | [log] [tgz] |
|---|---|---|
| author | lipeng <lipeng321@huawei.com> | Sat Apr 01 12:03:38 2017 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Mon Apr 03 14:48:43 2017 -0700 |
| tree | 6ff4b970f8d2a19e6971cb8cc2bd9252f090bc73 | |
| parent | b29bd41259f38fc1a22735cd69b374a75d6a213c [diff] |
net: hns: Replace netif_tx_lock to ring spin lock netif_tx_lock is a global spin lock, it will take affect in all rings in the netdevice. In tx_poll_one process, it can only lock the current ring, in this case, we define a spin lock in hnae_ring struct for it. Signed-off-by: lipeng <lipeng321@huawei.com> reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>