diff options
| author | lipeng <lipeng321@huawei.com> | 2017-04-01 12:03:38 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-03 14:48:43 -0700 |
| commit | f2aaed557ecff57f7523f889acf1981fb23c4047 (patch) | |
| tree | 6ff4b970f8d2a19e6971cb8cc2bd9252f090bc73 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| 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>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions