linux_dsm_epyc7002/drivers/infiniband
Jason Gunthorpe 92ebb6a0a1 IB/cm: Remove now useless rcu_lock in dst_fetch_ha
This lock used to be protecting a call to dst_get_neighbour_noref,
however the below commit changed it to dst_neigh_lookup which no longer
requires rcu.

Access to nud_state, neigh_event_send or rdma_copy_addr does not require
RCU, so delete the lock.

Fixes: 02b619555a ("infiniband: Convert dst_fetch_ha() over to dst_neigh_lookup().")
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
2018-06-29 11:45:50 -06:00
..
core IB/cm: Remove now useless rcu_lock in dst_fetch_ha 2018-06-29 11:45:50 -06:00
hw RDMA/mlx5: Don't leak UARs in case of free fails 2018-06-29 11:45:50 -06:00
sw IB/core: add max_send_sge and max_recv_sge attributes 2018-06-18 13:17:28 -06:00
ulp IB/cm: Replace members of sa_path_rec with 'struct sgid_attr *' 2018-06-25 14:19:57 -06:00
Kconfig RDMA/ucm: Mark UCM interface as BROKEN 2018-05-24 09:39:25 -06:00
Makefile