14 Mar, 2017
1 commit
-
The function rds_ib_map_fmr is used only in the ib_fmr.c
file. As such, the static type is added to limit it in this file.Cc: Joe Jin
Cc: Junxiao Bi
Acked-by: Santosh Shilimkar
Signed-off-by: Zhu Yanjun
Signed-off-by: David S. Miller
02 Mar, 2017
1 commit
-
The variables rds_ib_mr_1m_pool_size and rds_ib_mr_8k_pool_size
are used only in the ib.c file. As such, the static type is
added to limit them in this file.Cc: Joe Jin
Cc: Junxiao Bi
Signed-off-by: Zhu Yanjun
Acked-by: Santosh Shilimkar
Signed-off-by: David S. Miller
25 Jan, 2017
1 commit
-
Signed-off-by: Bart Van Assche
Acked-by: Santosh Shilimkar
Cc: David S. Miller
Cc: linux-rdma@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: rds-devel@oss.oracle.com
Signed-off-by: Doug Ledford
03 Mar, 2016
6 commits
-
Fastreg MR(FRMR) is another method with which one can
register memory to HCA. Some of the newer HCAs supports only fastreg
mr mode, so we need to add support for it to have RDS functional
on them.Signed-off-by: Santosh Shilimkar
Signed-off-by: Avinash Repaka
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller -
Discovere Fast Memmory Registration support using IB device
IB_DEVICE_MEM_MGT_EXTENSIONS. Certain HCA might support just FRMR
or FMR or both FMR and FRWR. In case both mr type are supported,
default FMR is used.Default MR is still kept as FMR against what everyone else
is following. Default will be changed to FRMR once the
RDS performance with FRMR is comparable with FMR. The
work is in progress for the same.Signed-off-by: Santosh Shilimkar
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller -
Preperatory patch for FRMR support. From connection info,
we can retrieve cm_id which contains qp handled needed for
work request posting.We also need to drop the RDS connection on QP error states
where connection handle becomes useful.Signed-off-by: Santosh Shilimkar
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller -
No functional change.
Signed-off-by: Santosh Shilimkar
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller -
Keep fmr related filed in its own struct. Fastreg MR structure
will be added to the union.Signed-off-by: Santosh Shilimkar
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller -
No functional changes. This is in preperation towards adding
fastreg memory resgitration support.Signed-off-by: Santosh Shilimkar
Signed-off-by: Santosh Shilimkar
Signed-off-by: David S. Miller
