tree 9e0df1e6666c86e730e07d54c573d079860acaa9
parent 3db2bceb29fd9a2f31d5df573f337dbba577f8e9
author Parav Pandit <parav@mellanox.com> 1535348654 +0300
committer Doug Ledford <dledford@redhat.com> 1535661110 -0400

IB/rxe: Replace spinlock with rwlock

Concurrent readers which read rb tree are protected using read lock.
Concurrent writers which add element to pool are protected
using write lock.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>