Mike Marciniszyn 8aac4cc3a9 IB/qib: RCU locking for MR validation ...

Profiling indicates that MR validation locking is expensive.  The MR
table is largely read-only and is a suitable candidate for RCU locking.

The patch uses RCU locking during validation to eliminate one
lock/unlock during that validation.

Reviewed-by: Mike Heinz <michael.william.heinz@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

2012-07-08 18:05:19 -07:00

..

amso1100

IB: Use central enum for speed instead of hard-coded values

2012-03-05 09:25:16 -08:00

cxgb3

Merge branches 'cma', 'cxgb3', 'cxgb4', 'ehca', 'iser', 'mad', 'nes', 'qib', 'srp' and 'srpt' into for-next

2012-03-19 09:50:33 -07:00

cxgb4

RDMA/cxgb4: Fix crash when peer address is 0.0.0.0

2012-06-03 22:59:15 -07:00

ehca

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

ipath

IB/ipath: Replace open-coded ARRAY_SIZE with macro

2012-05-08 11:17:20 -07:00

mlx4

IB/mlx4: Fix max_wqe capacity reported from query device

2012-06-06 10:08:03 -07:00

mthca

IB: Change CQE "csum_ok" field to a bit flag

2012-03-08 12:34:27 -08:00

nes

RDMA/nes: Don't call event handler if pointer is NULL

2012-05-14 12:48:07 -07:00

ocrdma

RDMA/ocrdma: Fix off by one in ocrdma_query_gid()

2012-06-14 13:30:41 -07:00

qib

IB/qib: RCU locking for MR validation

2012-07-08 18:05:19 -07:00