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[v3,13/14] RDS: IB: use max_mr from HCA caps than max_fmr

Message ID 1444067797-14101-14-git-send-email-santosh.shilimkar@oracle.com
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Santosh Shilimkar Oct. 5, 2015, 5:56 p.m. UTC 
All HCA drivers seems to popullate max_mr caps and few of
them do both max_mr and max_fmr.

Hence update RDS code to make use of max_mr.

Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
---
 net/rds/ib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/net/rds/ib.c b/net/rds/ib.c
index 2d3f2ab..883813a 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -148,8 +148,8 @@  static void rds_ib_add_one(struct ib_device *device)
 	rds_ibdev->max_sge = min(dev_attr->max_sge, RDS_IB_MAX_SGE);
 
 	rds_ibdev->fmr_max_remaps = dev_attr->max_map_per_fmr?: 32;
-	rds_ibdev->max_fmrs = dev_attr->max_fmr ?
-			min_t(unsigned int, dev_attr->max_fmr, fmr_pool_size) :
+	rds_ibdev->max_fmrs = dev_attr->max_mr ?
+			min_t(unsigned int, dev_attr->max_mr, fmr_pool_size) :
 			fmr_pool_size;
 
 	rds_ibdev->max_initiator_depth = dev_attr->max_qp_init_rd_atom;