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| author | lipeng <[email protected]> | 2017-04-01 11:03:38 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-04-03 21:48:43 +0000 |
| commit | f2aaed557ecff57f7523f889acf1981fb23c4047 (patch) | |
| tree | 6ff4b970f8d2a19e6971cb8cc2bd9252f090bc73 /lib/memory-notifier-error-inject.c | |
| parent | net: hns: Fix to adjust buf_size of ring according to mtu (diff) | |
| download | kernel-f2aaed557ecff57f7523f889acf1981fb23c4047.tar.gz kernel-f2aaed557ecff57f7523f889acf1981fb23c4047.zip | |
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 <[email protected]>
reviewed-by: Yisen Zhuang <[email protected]>
Signed-off-by: Salil Mehta <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions