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| author | Jason Gunthorpe <jgg@mellanox.com> | 2018-06-27 10:44:26 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-06-29 20:45:50 +0300 |
| commit | 92ebb6a0a13a698f88fb3ba58c01844f190d2af5 (patch) | |
| tree | 0049507f486777a58a9cdb139c6225bfac8a7df8 /drivers/infiniband/sw/rxe/rxe_net.c | |
| parent | 151779996597af671e14a6838589d99fa09ffc6d (diff) | |
| download | linux-92ebb6a0a13a698f88fb3ba58c01844f190d2af5.tar.xz | |
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: 02b619555ad6 ("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>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_net.c')
0 files changed, 0 insertions, 0 deletions