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| author |   Parav Pandit <parav@mellanox.com> | 2018-08-28 13:51:37 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2018-08-30 16:31:50 -0400 |
| commit | 3db2bceb29fd9a2f31d5df573f337dbba577f8e9 (patch) | |
| tree | e305fa488aec703a43f4c40b22b8451312f446c7 /drivers/infiniband/sw/rxe/rxe_loc.h | |
| parent | IB/rxe: remove redudant qpn check (diff) | |
| download | linux-dev-3db2bceb29fd9a2f31d5df573f337dbba577f8e9.tar.xz linux-dev-3db2bceb29fd9a2f31d5df573f337dbba577f8e9.zip | |
IB/rxe: Simplify rxe_find_route() to avoid GID query for netdev
rxe_prepare() is called on an skb which has ndev already initialized by
rxe_init_packet().
Therefore avoid querying the GID attribute again and use the available
netdevice from the skb->dev.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Tested-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_loc.h')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_loc.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h index 87d14f7ef21b..8e305422adbb 100644 --- a/drivers/infiniband/sw/rxe/rxe_loc.h +++ b/drivers/infiniband/sw/rxe/rxe_loc.h @@ -144,8 +144,7 @@ void rxe_loopback(struct sk_buff *skb); int rxe_send(struct rxe_pkt_info *pkt, struct sk_buff *skb); struct sk_buff *rxe_init_packet(struct rxe_dev *rxe, struct rxe_av *av, int paylen, struct rxe_pkt_info *pkt); -int rxe_prepare(struct rxe_dev *rxe, struct rxe_pkt_info *pkt, - struct sk_buff *skb, u32 *crc); +int rxe_prepare(struct rxe_pkt_info *pkt, struct sk_buff *skb, u32 *crc); enum rdma_link_layer rxe_link_layer(struct rxe_dev *rxe, unsigned int port_num); const char *rxe_parent_name(struct rxe_dev *rxe, unsigned int port_num); struct device *rxe_dma_device(struct rxe_dev *rxe); |