linux-sg2042/drivers/infiniband
Huy Nguyen 008b656f42 IB/core: Remove the locking for character device bitmaps
Remove the locks that protect character device bitmaps of
uverbs, umad and issm.

The character device bitmaps are accessed in "client->add" and
"client->remove" calls from ib_register_device and ib_unregister_device
respectively. These calls are already protected by the "device_mutex"
mutex. Thus, the spinlocks are not needed.

Signed-off-by: Huy Nguyen <huyn@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-01-10 22:00:32 -07:00
..
core IB/core: Remove the locking for character device bitmaps 2018-01-10 22:00:32 -07:00
hw IB/mlx5: remove redundant assignment of mdev 2018-01-10 16:52:52 -05:00
sw RDMA/rxe: Fix a race condition related to the QP error state 2018-01-10 16:57:27 -05:00
ulp Merge branch 'bart-srpt-for-next' into k.o/wip/dl-for-next 2018-01-08 16:06:20 -05:00
Kconfig IB: INFINIBAND should depend on HAS_DMA 2017-11-30 16:01:28 -07:00
Makefile IB/rdmavt: Create module framework and handle driver registration 2016-03-10 20:37:04 -05:00